audi a6 2.7t smoking
12-09-2007, 11:24 AM
#11
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
> In article
> <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> Jims Audi <14for...@embarqmail.com> wrote:
>
> > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > exhaust pipes. It also sounds like the waste gate is partially open
> > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > as is the filter. I am not getting any engine codes and the car seems
> > to run OK. Not that I took it too far when I saw the smoke. Could it
> > be the turbo? What would cause that to happen? Too lean a fuel
> > mixture? Just age?
>
> Is there anything you can unscrew to give you a look between the exhaust
> manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> help you determine if it's the turbo or something like the valve stem
> seals.
>
> It would be good to fix it before your catalytic converter clogs or
> melts.
I cant see an easy way to get at anything prior to the turbo. The
engine compartment is jammed full.
> In article
> <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> Jims Audi <14for...@embarqmail.com> wrote:
>
> > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > exhaust pipes. It also sounds like the waste gate is partially open
> > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > as is the filter. I am not getting any engine codes and the car seems
> > to run OK. Not that I took it too far when I saw the smoke. Could it
> > be the turbo? What would cause that to happen? Too lean a fuel
> > mixture? Just age?
>
> Is there anything you can unscrew to give you a look between the exhaust
> manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> help you determine if it's the turbo or something like the valve stem
> seals.
>
> It would be good to fix it before your catalytic converter clogs or
> melts.
I cant see an easy way to get at anything prior to the turbo. The
engine compartment is jammed full.
12-09-2007, 11:24 AM
#12
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
> In article
> <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> Jims Audi <14for...@embarqmail.com> wrote:
>
> > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > exhaust pipes. It also sounds like the waste gate is partially open
> > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > as is the filter. I am not getting any engine codes and the car seems
> > to run OK. Not that I took it too far when I saw the smoke. Could it
> > be the turbo? What would cause that to happen? Too lean a fuel
> > mixture? Just age?
>
> Is there anything you can unscrew to give you a look between the exhaust
> manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> help you determine if it's the turbo or something like the valve stem
> seals.
>
> It would be good to fix it before your catalytic converter clogs or
> melts.
I cant see an easy way to get at anything prior to the turbo. The
engine compartment is jammed full.
> In article
> <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> Jims Audi <14for...@embarqmail.com> wrote:
>
> > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > exhaust pipes. It also sounds like the waste gate is partially open
> > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > as is the filter. I am not getting any engine codes and the car seems
> > to run OK. Not that I took it too far when I saw the smoke. Could it
> > be the turbo? What would cause that to happen? Too lean a fuel
> > mixture? Just age?
>
> Is there anything you can unscrew to give you a look between the exhaust
> manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> help you determine if it's the turbo or something like the valve stem
> seals.
>
> It would be good to fix it before your catalytic converter clogs or
> melts.
I cant see an easy way to get at anything prior to the turbo. The
engine compartment is jammed full.
12-09-2007, 11:24 AM
#13
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
> In article
> <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> Jims Audi <14for...@embarqmail.com> wrote:
>
> > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > exhaust pipes. It also sounds like the waste gate is partially open
> > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > as is the filter. I am not getting any engine codes and the car seems
> > to run OK. Not that I took it too far when I saw the smoke. Could it
> > be the turbo? What would cause that to happen? Too lean a fuel
> > mixture? Just age?
>
> Is there anything you can unscrew to give you a look between the exhaust
> manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> help you determine if it's the turbo or something like the valve stem
> seals.
>
> It would be good to fix it before your catalytic converter clogs or
> melts.
I cant see an easy way to get at anything prior to the turbo. The
engine compartment is jammed full.
> In article
> <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> Jims Audi <14for...@embarqmail.com> wrote:
>
> > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > exhaust pipes. It also sounds like the waste gate is partially open
> > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > as is the filter. I am not getting any engine codes and the car seems
> > to run OK. Not that I took it too far when I saw the smoke. Could it
> > be the turbo? What would cause that to happen? Too lean a fuel
> > mixture? Just age?
>
> Is there anything you can unscrew to give you a look between the exhaust
> manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> help you determine if it's the turbo or something like the valve stem
> seals.
>
> It would be good to fix it before your catalytic converter clogs or
> melts.
I cant see an easy way to get at anything prior to the turbo. The
engine compartment is jammed full.
12-10-2007, 08:28 AM
#14
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
> On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
>
>
>
>
> > In article
> > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > exhaust pipes. It also sounds like the waste gate is partially open
> > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > as is the filter. I am not getting any engine codes and the car seems
> > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > be the turbo? What would cause that to happen? Too lean a fuel
> > > mixture? Just age?
>
> > Is there anything you can unscrew to give you a look between the exhaust
> > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > help you determine if it's the turbo or something like the valve stem
> > seals.
>
> > It would be good to fix it before your catalytic converter clogs or
> > melts.
>
> I cant see an easy way to get at anything prior to the turbo. The
> engine compartment is jammed full.- Hide quoted text -
>
> - Show quoted text -
I have the same car. I had same issue last year or early this year (~
81K). Well, I posted on this forum but did not hear anything. First of
all, if you are in really cold areas then you may expect some smoke in
the winters. At the start of the winter, it seems to be a lot. Mine
had some bad smoke once when I started to work for 3-4 miles in the
morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
went to a mechanic shop. But by then there was no smoke. The mechanic
said it was usual in the winters. If there is any oil that settled and
froze overnight may burn incompletely and give some smoke cold
weather. I did not see much smoke later on. I still keep a watch on
it.
After couple of months, all of a sudden my car starting shaking real
bad in a parking lot and then I had issues in the engine. one of the 6
valves had debris/ residue settled in it and was misfiring. It had to
be replaced and costed a bomb (1200$). It could be a completely
independent issue from the smoke but I believe the smoke (if it is too
bad) was an indication of the debris collected. I would get it checked
or atleast have an engine oil flush (100$) which is good for the car
as part of maintenace at a high mileage. I would check with a dealer
and see if it is suggested and get it done at any good oil change
shop. Good luck. Let us know if you found any solutions to your smoke
issue.
> On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
>
>
>
>
> > In article
> > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > exhaust pipes. It also sounds like the waste gate is partially open
> > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > as is the filter. I am not getting any engine codes and the car seems
> > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > be the turbo? What would cause that to happen? Too lean a fuel
> > > mixture? Just age?
>
> > Is there anything you can unscrew to give you a look between the exhaust
> > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > help you determine if it's the turbo or something like the valve stem
> > seals.
>
> > It would be good to fix it before your catalytic converter clogs or
> > melts.
>
> I cant see an easy way to get at anything prior to the turbo. The
> engine compartment is jammed full.- Hide quoted text -
>
> - Show quoted text -
I have the same car. I had same issue last year or early this year (~
81K). Well, I posted on this forum but did not hear anything. First of
all, if you are in really cold areas then you may expect some smoke in
the winters. At the start of the winter, it seems to be a lot. Mine
had some bad smoke once when I started to work for 3-4 miles in the
morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
went to a mechanic shop. But by then there was no smoke. The mechanic
said it was usual in the winters. If there is any oil that settled and
froze overnight may burn incompletely and give some smoke cold
weather. I did not see much smoke later on. I still keep a watch on
it.
After couple of months, all of a sudden my car starting shaking real
bad in a parking lot and then I had issues in the engine. one of the 6
valves had debris/ residue settled in it and was misfiring. It had to
be replaced and costed a bomb (1200$). It could be a completely
independent issue from the smoke but I believe the smoke (if it is too
bad) was an indication of the debris collected. I would get it checked
or atleast have an engine oil flush (100$) which is good for the car
as part of maintenace at a high mileage. I would check with a dealer
and see if it is suggested and get it done at any good oil change
shop. Good luck. Let us know if you found any solutions to your smoke
issue.
12-10-2007, 08:28 AM
#15
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
> On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
>
>
>
>
> > In article
> > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > exhaust pipes. It also sounds like the waste gate is partially open
> > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > as is the filter. I am not getting any engine codes and the car seems
> > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > be the turbo? What would cause that to happen? Too lean a fuel
> > > mixture? Just age?
>
> > Is there anything you can unscrew to give you a look between the exhaust
> > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > help you determine if it's the turbo or something like the valve stem
> > seals.
>
> > It would be good to fix it before your catalytic converter clogs or
> > melts.
>
> I cant see an easy way to get at anything prior to the turbo. The
> engine compartment is jammed full.- Hide quoted text -
>
> - Show quoted text -
I have the same car. I had same issue last year or early this year (~
81K). Well, I posted on this forum but did not hear anything. First of
all, if you are in really cold areas then you may expect some smoke in
the winters. At the start of the winter, it seems to be a lot. Mine
had some bad smoke once when I started to work for 3-4 miles in the
morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
went to a mechanic shop. But by then there was no smoke. The mechanic
said it was usual in the winters. If there is any oil that settled and
froze overnight may burn incompletely and give some smoke cold
weather. I did not see much smoke later on. I still keep a watch on
it.
After couple of months, all of a sudden my car starting shaking real
bad in a parking lot and then I had issues in the engine. one of the 6
valves had debris/ residue settled in it and was misfiring. It had to
be replaced and costed a bomb (1200$). It could be a completely
independent issue from the smoke but I believe the smoke (if it is too
bad) was an indication of the debris collected. I would get it checked
or atleast have an engine oil flush (100$) which is good for the car
as part of maintenace at a high mileage. I would check with a dealer
and see if it is suggested and get it done at any good oil change
shop. Good luck. Let us know if you found any solutions to your smoke
issue.
> On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
>
>
>
>
> > In article
> > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > exhaust pipes. It also sounds like the waste gate is partially open
> > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > as is the filter. I am not getting any engine codes and the car seems
> > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > be the turbo? What would cause that to happen? Too lean a fuel
> > > mixture? Just age?
>
> > Is there anything you can unscrew to give you a look between the exhaust
> > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > help you determine if it's the turbo or something like the valve stem
> > seals.
>
> > It would be good to fix it before your catalytic converter clogs or
> > melts.
>
> I cant see an easy way to get at anything prior to the turbo. The
> engine compartment is jammed full.- Hide quoted text -
>
> - Show quoted text -
I have the same car. I had same issue last year or early this year (~
81K). Well, I posted on this forum but did not hear anything. First of
all, if you are in really cold areas then you may expect some smoke in
the winters. At the start of the winter, it seems to be a lot. Mine
had some bad smoke once when I started to work for 3-4 miles in the
morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
went to a mechanic shop. But by then there was no smoke. The mechanic
said it was usual in the winters. If there is any oil that settled and
froze overnight may burn incompletely and give some smoke cold
weather. I did not see much smoke later on. I still keep a watch on
it.
After couple of months, all of a sudden my car starting shaking real
bad in a parking lot and then I had issues in the engine. one of the 6
valves had debris/ residue settled in it and was misfiring. It had to
be replaced and costed a bomb (1200$). It could be a completely
independent issue from the smoke but I believe the smoke (if it is too
bad) was an indication of the debris collected. I would get it checked
or atleast have an engine oil flush (100$) which is good for the car
as part of maintenace at a high mileage. I would check with a dealer
and see if it is suggested and get it done at any good oil change
shop. Good luck. Let us know if you found any solutions to your smoke
issue.
12-10-2007, 08:28 AM
#16
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
> On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
>
>
>
>
> > In article
> > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > exhaust pipes. It also sounds like the waste gate is partially open
> > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > as is the filter. I am not getting any engine codes and the car seems
> > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > be the turbo? What would cause that to happen? Too lean a fuel
> > > mixture? Just age?
>
> > Is there anything you can unscrew to give you a look between the exhaust
> > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > help you determine if it's the turbo or something like the valve stem
> > seals.
>
> > It would be good to fix it before your catalytic converter clogs or
> > melts.
>
> I cant see an easy way to get at anything prior to the turbo. The
> engine compartment is jammed full.- Hide quoted text -
>
> - Show quoted text -
I have the same car. I had same issue last year or early this year (~
81K). Well, I posted on this forum but did not hear anything. First of
all, if you are in really cold areas then you may expect some smoke in
the winters. At the start of the winter, it seems to be a lot. Mine
had some bad smoke once when I started to work for 3-4 miles in the
morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
went to a mechanic shop. But by then there was no smoke. The mechanic
said it was usual in the winters. If there is any oil that settled and
froze overnight may burn incompletely and give some smoke cold
weather. I did not see much smoke later on. I still keep a watch on
it.
After couple of months, all of a sudden my car starting shaking real
bad in a parking lot and then I had issues in the engine. one of the 6
valves had debris/ residue settled in it and was misfiring. It had to
be replaced and costed a bomb (1200$). It could be a completely
independent issue from the smoke but I believe the smoke (if it is too
bad) was an indication of the debris collected. I would get it checked
or atleast have an engine oil flush (100$) which is good for the car
as part of maintenace at a high mileage. I would check with a dealer
and see if it is suggested and get it done at any good oil change
shop. Good luck. Let us know if you found any solutions to your smoke
issue.
> On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
>
>
>
>
> > In article
> > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > exhaust pipes. It also sounds like the waste gate is partially open
> > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > as is the filter. I am not getting any engine codes and the car seems
> > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > be the turbo? What would cause that to happen? Too lean a fuel
> > > mixture? Just age?
>
> > Is there anything you can unscrew to give you a look between the exhaust
> > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > help you determine if it's the turbo or something like the valve stem
> > seals.
>
> > It would be good to fix it before your catalytic converter clogs or
> > melts.
>
> I cant see an easy way to get at anything prior to the turbo. The
> engine compartment is jammed full.- Hide quoted text -
>
> - Show quoted text -
I have the same car. I had same issue last year or early this year (~
81K). Well, I posted on this forum but did not hear anything. First of
all, if you are in really cold areas then you may expect some smoke in
the winters. At the start of the winter, it seems to be a lot. Mine
had some bad smoke once when I started to work for 3-4 miles in the
morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
went to a mechanic shop. But by then there was no smoke. The mechanic
said it was usual in the winters. If there is any oil that settled and
froze overnight may burn incompletely and give some smoke cold
weather. I did not see much smoke later on. I still keep a watch on
it.
After couple of months, all of a sudden my car starting shaking real
bad in a parking lot and then I had issues in the engine. one of the 6
valves had debris/ residue settled in it and was misfiring. It had to
be replaced and costed a bomb (1200$). It could be a completely
independent issue from the smoke but I believe the smoke (if it is too
bad) was an indication of the debris collected. I would get it checked
or atleast have an engine oil flush (100$) which is good for the car
as part of maintenace at a high mileage. I would check with a dealer
and see if it is suggested and get it done at any good oil change
shop. Good luck. Let us know if you found any solutions to your smoke
issue.
12-11-2007, 05:17 PM
#17
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 10, 9:28 am, Vk <krishnard...@gmail.com> wrote:
> On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
>
>
>
>
> > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > In article
> > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > as is the filter. I am not getting any engine codes and the car seems
> > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > mixture? Just age?
>
> > > Is there anything you can unscrew to give you a look between the exhaust
> > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > help you determine if it's the turbo or something like the valve stem
> > > seals.
>
> > > It would be good to fix it before your catalytic converter clogs or
> > > melts.
>
> > I cant see an easy way to get at anything prior to the turbo. The
> > engine compartment is jammed full.- Hide quoted text -
>
> > - Show quoted text -
>
> I have the same car. I had same issue last year or early this year (~
> 81K). Well, I posted on this forum but did not hear anything. First of
> all, if you are in really cold areas then you may expect some smoke in
> the winters. At the start of the winter, it seems to be a lot. Mine
> had some bad smoke once when I started to work for 3-4 miles in the
> morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> went to a mechanic shop. But by then there was no smoke. The mechanic
> said it was usual in the winters. If there is any oil that settled and
> froze overnight may burn incompletely and give some smoke cold
> weather. I did not see much smoke later on. I still keep a watch on
> it.
>
> After couple of months, all of a sudden my car starting shaking real
> bad in a parking lot and then I had issues in the engine. one of the 6
> valves had debris/ residue settled in it and was misfiring. It had to
> be replaced and costed a bomb (1200$). It could be a completely
> independent issue from the smoke but I believe the smoke (if it is too
> bad) was an indication of the debris collected. I would get it checked
> or atleast have an engine oil flush (100$) which is good for the car
> as part of maintenace at a high mileage. I would check with a dealer
> and see if it is suggested and get it done at any good oil change
> shop. Good luck. Let us know if you found any solutions to your smoke
> issue.- Hide quoted text -
>
> - Show quoted text -
Did you have a sound like an exhaust leak or an open turbo waste gate?
> On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
>
>
>
>
> > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > In article
> > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > as is the filter. I am not getting any engine codes and the car seems
> > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > mixture? Just age?
>
> > > Is there anything you can unscrew to give you a look between the exhaust
> > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > help you determine if it's the turbo or something like the valve stem
> > > seals.
>
> > > It would be good to fix it before your catalytic converter clogs or
> > > melts.
>
> > I cant see an easy way to get at anything prior to the turbo. The
> > engine compartment is jammed full.- Hide quoted text -
>
> > - Show quoted text -
>
> I have the same car. I had same issue last year or early this year (~
> 81K). Well, I posted on this forum but did not hear anything. First of
> all, if you are in really cold areas then you may expect some smoke in
> the winters. At the start of the winter, it seems to be a lot. Mine
> had some bad smoke once when I started to work for 3-4 miles in the
> morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> went to a mechanic shop. But by then there was no smoke. The mechanic
> said it was usual in the winters. If there is any oil that settled and
> froze overnight may burn incompletely and give some smoke cold
> weather. I did not see much smoke later on. I still keep a watch on
> it.
>
> After couple of months, all of a sudden my car starting shaking real
> bad in a parking lot and then I had issues in the engine. one of the 6
> valves had debris/ residue settled in it and was misfiring. It had to
> be replaced and costed a bomb (1200$). It could be a completely
> independent issue from the smoke but I believe the smoke (if it is too
> bad) was an indication of the debris collected. I would get it checked
> or atleast have an engine oil flush (100$) which is good for the car
> as part of maintenace at a high mileage. I would check with a dealer
> and see if it is suggested and get it done at any good oil change
> shop. Good luck. Let us know if you found any solutions to your smoke
> issue.- Hide quoted text -
>
> - Show quoted text -
Did you have a sound like an exhaust leak or an open turbo waste gate?
12-11-2007, 05:17 PM
#18
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 10, 9:28 am, Vk <krishnard...@gmail.com> wrote:
> On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
>
>
>
>
> > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > In article
> > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > as is the filter. I am not getting any engine codes and the car seems
> > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > mixture? Just age?
>
> > > Is there anything you can unscrew to give you a look between the exhaust
> > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > help you determine if it's the turbo or something like the valve stem
> > > seals.
>
> > > It would be good to fix it before your catalytic converter clogs or
> > > melts.
>
> > I cant see an easy way to get at anything prior to the turbo. The
> > engine compartment is jammed full.- Hide quoted text -
>
> > - Show quoted text -
>
> I have the same car. I had same issue last year or early this year (~
> 81K). Well, I posted on this forum but did not hear anything. First of
> all, if you are in really cold areas then you may expect some smoke in
> the winters. At the start of the winter, it seems to be a lot. Mine
> had some bad smoke once when I started to work for 3-4 miles in the
> morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> went to a mechanic shop. But by then there was no smoke. The mechanic
> said it was usual in the winters. If there is any oil that settled and
> froze overnight may burn incompletely and give some smoke cold
> weather. I did not see much smoke later on. I still keep a watch on
> it.
>
> After couple of months, all of a sudden my car starting shaking real
> bad in a parking lot and then I had issues in the engine. one of the 6
> valves had debris/ residue settled in it and was misfiring. It had to
> be replaced and costed a bomb (1200$). It could be a completely
> independent issue from the smoke but I believe the smoke (if it is too
> bad) was an indication of the debris collected. I would get it checked
> or atleast have an engine oil flush (100$) which is good for the car
> as part of maintenace at a high mileage. I would check with a dealer
> and see if it is suggested and get it done at any good oil change
> shop. Good luck. Let us know if you found any solutions to your smoke
> issue.- Hide quoted text -
>
> - Show quoted text -
Did you have a sound like an exhaust leak or an open turbo waste gate?
> On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
>
>
>
>
> > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > In article
> > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > as is the filter. I am not getting any engine codes and the car seems
> > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > mixture? Just age?
>
> > > Is there anything you can unscrew to give you a look between the exhaust
> > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > help you determine if it's the turbo or something like the valve stem
> > > seals.
>
> > > It would be good to fix it before your catalytic converter clogs or
> > > melts.
>
> > I cant see an easy way to get at anything prior to the turbo. The
> > engine compartment is jammed full.- Hide quoted text -
>
> > - Show quoted text -
>
> I have the same car. I had same issue last year or early this year (~
> 81K). Well, I posted on this forum but did not hear anything. First of
> all, if you are in really cold areas then you may expect some smoke in
> the winters. At the start of the winter, it seems to be a lot. Mine
> had some bad smoke once when I started to work for 3-4 miles in the
> morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> went to a mechanic shop. But by then there was no smoke. The mechanic
> said it was usual in the winters. If there is any oil that settled and
> froze overnight may burn incompletely and give some smoke cold
> weather. I did not see much smoke later on. I still keep a watch on
> it.
>
> After couple of months, all of a sudden my car starting shaking real
> bad in a parking lot and then I had issues in the engine. one of the 6
> valves had debris/ residue settled in it and was misfiring. It had to
> be replaced and costed a bomb (1200$). It could be a completely
> independent issue from the smoke but I believe the smoke (if it is too
> bad) was an indication of the debris collected. I would get it checked
> or atleast have an engine oil flush (100$) which is good for the car
> as part of maintenace at a high mileage. I would check with a dealer
> and see if it is suggested and get it done at any good oil change
> shop. Good luck. Let us know if you found any solutions to your smoke
> issue.- Hide quoted text -
>
> - Show quoted text -
Did you have a sound like an exhaust leak or an open turbo waste gate?
12-11-2007, 05:17 PM
#19
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 10, 9:28 am, Vk <krishnard...@gmail.com> wrote:
> On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
>
>
>
>
> > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > In article
> > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > as is the filter. I am not getting any engine codes and the car seems
> > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > mixture? Just age?
>
> > > Is there anything you can unscrew to give you a look between the exhaust
> > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > help you determine if it's the turbo or something like the valve stem
> > > seals.
>
> > > It would be good to fix it before your catalytic converter clogs or
> > > melts.
>
> > I cant see an easy way to get at anything prior to the turbo. The
> > engine compartment is jammed full.- Hide quoted text -
>
> > - Show quoted text -
>
> I have the same car. I had same issue last year or early this year (~
> 81K). Well, I posted on this forum but did not hear anything. First of
> all, if you are in really cold areas then you may expect some smoke in
> the winters. At the start of the winter, it seems to be a lot. Mine
> had some bad smoke once when I started to work for 3-4 miles in the
> morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> went to a mechanic shop. But by then there was no smoke. The mechanic
> said it was usual in the winters. If there is any oil that settled and
> froze overnight may burn incompletely and give some smoke cold
> weather. I did not see much smoke later on. I still keep a watch on
> it.
>
> After couple of months, all of a sudden my car starting shaking real
> bad in a parking lot and then I had issues in the engine. one of the 6
> valves had debris/ residue settled in it and was misfiring. It had to
> be replaced and costed a bomb (1200$). It could be a completely
> independent issue from the smoke but I believe the smoke (if it is too
> bad) was an indication of the debris collected. I would get it checked
> or atleast have an engine oil flush (100$) which is good for the car
> as part of maintenace at a high mileage. I would check with a dealer
> and see if it is suggested and get it done at any good oil change
> shop. Good luck. Let us know if you found any solutions to your smoke
> issue.- Hide quoted text -
>
> - Show quoted text -
Did you have a sound like an exhaust leak or an open turbo waste gate?
> On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
>
>
>
>
> > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > In article
> > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > as is the filter. I am not getting any engine codes and the car seems
> > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > mixture? Just age?
>
> > > Is there anything you can unscrew to give you a look between the exhaust
> > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > help you determine if it's the turbo or something like the valve stem
> > > seals.
>
> > > It would be good to fix it before your catalytic converter clogs or
> > > melts.
>
> > I cant see an easy way to get at anything prior to the turbo. The
> > engine compartment is jammed full.- Hide quoted text -
>
> > - Show quoted text -
>
> I have the same car. I had same issue last year or early this year (~
> 81K). Well, I posted on this forum but did not hear anything. First of
> all, if you are in really cold areas then you may expect some smoke in
> the winters. At the start of the winter, it seems to be a lot. Mine
> had some bad smoke once when I started to work for 3-4 miles in the
> morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> went to a mechanic shop. But by then there was no smoke. The mechanic
> said it was usual in the winters. If there is any oil that settled and
> froze overnight may burn incompletely and give some smoke cold
> weather. I did not see much smoke later on. I still keep a watch on
> it.
>
> After couple of months, all of a sudden my car starting shaking real
> bad in a parking lot and then I had issues in the engine. one of the 6
> valves had debris/ residue settled in it and was misfiring. It had to
> be replaced and costed a bomb (1200$). It could be a completely
> independent issue from the smoke but I believe the smoke (if it is too
> bad) was an indication of the debris collected. I would get it checked
> or atleast have an engine oil flush (100$) which is good for the car
> as part of maintenace at a high mileage. I would check with a dealer
> and see if it is suggested and get it done at any good oil change
> shop. Good luck. Let us know if you found any solutions to your smoke
> issue.- Hide quoted text -
>
> - Show quoted text -
Did you have a sound like an exhaust leak or an open turbo waste gate?
12-12-2007, 09:08 AM
#20
Guest
Posts: n/a
Re: audi a6 2.7t smoking
On Dec 11, 5:17 pm, Jims Audi <14for...@embarqmail.com> wrote:
> On Dec 10, 9:28 am, Vk <krishnard...@gmail.com> wrote:
>
>
>
>
>
> > On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
> > > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > > In article
> > > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > > as is the filter. I am not getting any engine codes and the car seems
> > > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > > mixture? Just age?
>
> > > > Is there anything you can unscrew to give you a look between the exhaust
> > > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > > help you determine if it's the turbo or something like the valve stem
> > > > seals.
>
> > > > It would be good to fix it before your catalytic converter clogs or
> > > > melts.
>
> > > I cant see an easy way to get at anything prior to the turbo. The
> > > engine compartment is jammed full.- Hide quoted text -
>
> > > - Show quoted text -
>
> > I have the same car. I had same issue last year or early this year (~
> > 81K). Well, I posted on this forum but did not hear anything. First of
> > all, if you are in really cold areas then you may expect some smoke in
> > the winters. At the start of the winter, it seems to be a lot. Mine
> > had some bad smoke once when I started to work for 3-4 miles in the
> > morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> > went to a mechanic shop. But by then there was no smoke. The mechanic
> > said it was usual in the winters. If there is any oil that settled and
> > froze overnight may burn incompletely and give some smoke cold
> > weather. I did not see much smoke later on. I still keep a watch on
> > it.
>
> > After couple of months, all of a sudden my car starting shaking real
> > bad in a parking lot and then I had issues in the engine. one of the 6
> > valves had debris/ residue settled in it and was misfiring. It had to
> > be replaced and costed a bomb (1200$). It could be a completely
> > independent issue from the smoke but I believe the smoke (if it is too
> > bad) was an indication of the debris collected. I would get it checked
> > or atleast have an engine oil flush (100$) which is good for the car
> > as part of maintenace at a high mileage. I would check with a dealer
> > and see if it is suggested and get it done at any good oil change
> > shop. Good luck. Let us know if you found any solutions to your smoke
> > issue.- Hide quoted text -
>
> > - Show quoted text -
>
> Did you have a sound like an exhaust leak or an open turbo waste gate?- Hide quoted text -
>
> - Show quoted text -
No. I did not have any noise. Not that I could notice.
> On Dec 10, 9:28 am, Vk <krishnard...@gmail.com> wrote:
>
>
>
>
>
> > On Dec 9, 11:24 am, Jims Audi <14for...@embarqmail.com> wrote:
>
> > > On Dec 8, 3:34 pm, Kevin McMurtrie <mcmur...@dslextreme.com> wrote:
>
> > > > In article
> > > > <27c431d6-3470-4307-a5c9-000df0714...@d21g2000prf.googlegroups.com>,
> > > > Jims Audi <14for...@embarqmail.com> wrote:
>
> > > > > My 2000 audi a6 2.7t just started smoking (real bad) out of both
> > > > > exhaust pipes. It also sounds like the waste gate is partially open
> > > > > (like a small exhaust leak). The oil is 3 weeks old (synthetic 5w 40)
> > > > > as is the filter. I am not getting any engine codes and the car seems
> > > > > to run OK. Not that I took it too far when I saw the smoke. Could it
> > > > > be the turbo? What would cause that to happen? Too lean a fuel
> > > > > mixture? Just age?
>
> > > > Is there anything you can unscrew to give you a look between the exhaust
> > > > manifold and the turbo? Maybe an oxygen sensor or EGR valve? It may
> > > > help you determine if it's the turbo or something like the valve stem
> > > > seals.
>
> > > > It would be good to fix it before your catalytic converter clogs or
> > > > melts.
>
> > > I cant see an easy way to get at anything prior to the turbo. The
> > > engine compartment is jammed full.- Hide quoted text -
>
> > > - Show quoted text -
>
> > I have the same car. I had same issue last year or early this year (~
> > 81K). Well, I posted on this forum but did not hear anything. First of
> > all, if you are in really cold areas then you may expect some smoke in
> > the winters. At the start of the winter, it seems to be a lot. Mine
> > had some bad smoke once when I started to work for 3-4 miles in the
> > morning (temperatures ~ 25-30 F or -2 to -5 C). I turned around and
> > went to a mechanic shop. But by then there was no smoke. The mechanic
> > said it was usual in the winters. If there is any oil that settled and
> > froze overnight may burn incompletely and give some smoke cold
> > weather. I did not see much smoke later on. I still keep a watch on
> > it.
>
> > After couple of months, all of a sudden my car starting shaking real
> > bad in a parking lot and then I had issues in the engine. one of the 6
> > valves had debris/ residue settled in it and was misfiring. It had to
> > be replaced and costed a bomb (1200$). It could be a completely
> > independent issue from the smoke but I believe the smoke (if it is too
> > bad) was an indication of the debris collected. I would get it checked
> > or atleast have an engine oil flush (100$) which is good for the car
> > as part of maintenace at a high mileage. I would check with a dealer
> > and see if it is suggested and get it done at any good oil change
> > shop. Good luck. Let us know if you found any solutions to your smoke
> > issue.- Hide quoted text -
>
> > - Show quoted text -
>
> Did you have a sound like an exhaust leak or an open turbo waste gate?- Hide quoted text -
>
> - Show quoted text -
No. I did not have any noise. Not that I could notice.
