Ignition coils fail right after 80K service - can this be acoincidence?
06-23-2008, 06:34 PM
#1
Guest
Posts: n/a
Ignition coils fail right after 80K service - can this be acoincidence?
Hi there,
I am pretty fed up with my Audi experience - just the other day we
picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
service center) and it took exactly one day until the check engine
light came on (blinking) and the car was runnning rough.
We had it towed back to the service center and they claim that the
ignition coils failed and that it was unrelated to the service they
performed.
I lost my trust in Audi and my trust in the service center is eroding
rapdily - can this really be a coincidence or are they hiding a
mistake from me!?
Thanks for any input, Harry.
I am pretty fed up with my Audi experience - just the other day we
picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
service center) and it took exactly one day until the check engine
light came on (blinking) and the car was runnning rough.
We had it towed back to the service center and they claim that the
ignition coils failed and that it was unrelated to the service they
performed.
I lost my trust in Audi and my trust in the service center is eroding
rapdily - can this really be a coincidence or are they hiding a
mistake from me!?
Thanks for any input, Harry.
06-24-2008, 01:51 AM
#2
Guest
Posts: n/a
Re: Ignition coils fail right after 80K service - can this be a coincidence?
Harry <groupalias@mac.com> wrote:
> Hi there,
>
> I am pretty fed up with my Audi experience - just the other day we
> picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
> service center) and it took exactly one day until the check engine
> light came on (blinking) and the car was runnning rough.
>
> We had it towed back to the service center and they claim that the
> ignition coils failed and that it was unrelated to the service they
> performed.
>
> I lost my trust in Audi and my trust in the service center is eroding
> rapdily - can this really be a coincidence or are they hiding a
> mistake from me!?
>
> Thanks for any input, Harry.
Well, coil packs of which there is one for each spark plug on the Audi
1.8, are not "serviceable" items so it is difficult to know what you
can expect a service technician to have done. If they are working when
the car is serviced then there is nothing that can be done to check
whether or not one is about to fail.
There is a reported history of these coil packs failing on Audi engines
(Google will help you here), presumably because the embedded
electronics break down after time in the very hostile vibration and
temperature environment. They are not highly expensive or difficult to
replace; just plug in a new one. Usually just one out of the 4 fails
causing an engine misfire, but if it has just happened you might think
it prudent to replace all 4 at the same time (much like replacing all 4
spark plugs). If the service station does it for you they will charge
you for their labour time, of course, which probably won't be cheap.
My only suggestion for something you might check for yourself is that
*if* your spark plugs were replaced at the service, you could look to
see if the coil packs were re-seated properly and still make a good
electrical connection. I don't think, however, that a poor connection
is a likely cause; much more likely is a coil pack failure.
--
Dave N
> Hi there,
>
> I am pretty fed up with my Audi experience - just the other day we
> picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
> service center) and it took exactly one day until the check engine
> light came on (blinking) and the car was runnning rough.
>
> We had it towed back to the service center and they claim that the
> ignition coils failed and that it was unrelated to the service they
> performed.
>
> I lost my trust in Audi and my trust in the service center is eroding
> rapdily - can this really be a coincidence or are they hiding a
> mistake from me!?
>
> Thanks for any input, Harry.
Well, coil packs of which there is one for each spark plug on the Audi
1.8, are not "serviceable" items so it is difficult to know what you
can expect a service technician to have done. If they are working when
the car is serviced then there is nothing that can be done to check
whether or not one is about to fail.
There is a reported history of these coil packs failing on Audi engines
(Google will help you here), presumably because the embedded
electronics break down after time in the very hostile vibration and
temperature environment. They are not highly expensive or difficult to
replace; just plug in a new one. Usually just one out of the 4 fails
causing an engine misfire, but if it has just happened you might think
it prudent to replace all 4 at the same time (much like replacing all 4
spark plugs). If the service station does it for you they will charge
you for their labour time, of course, which probably won't be cheap.
My only suggestion for something you might check for yourself is that
*if* your spark plugs were replaced at the service, you could look to
see if the coil packs were re-seated properly and still make a good
electrical connection. I don't think, however, that a poor connection
is a likely cause; much more likely is a coil pack failure.
--
Dave N
06-24-2008, 08:29 AM
#3
Guest
Posts: n/a
Re: Ignition coils fail right after 80K service - can this be a coincidence?
Hmmmm I wonder how these coils withstand a small drop to the ground. 8^)
Yes they are easy to change and I recommend that the owner can change them
theirselves! Much easier and safer and cleaner than changing a tire.
I have heard of them failing before a service/recall and right after a
service/recall just like in your case.
I have not personally seen one coil fail yet. I have seen the ignition
module fail on the AEB engines though and it seems to be #2 cylinder that
dies too usually! weird!
Did the dealership recommend that the timing belt be changed yet?
--
later,
(One out of many daves)
1997 Red A4 1.8tq auto
"Dave Nesbitt" <nospam@werfner.org.uk.invalid> wrote in message
news:1268641.skCUNXN291@werfner.org.uk...
> Harry <groupalias@mac.com> wrote:
>
>> Hi there,
>>
>> I am pretty fed up with my Audi experience - just the other day we
>> picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
>> service center) and it took exactly one day until the check engine
>> light came on (blinking) and the car was runnning rough.
>>
>> We had it towed back to the service center and they claim that the
>> ignition coils failed and that it was unrelated to the service they
>> performed.
>>
>> I lost my trust in Audi and my trust in the service center is eroding
>> rapdily - can this really be a coincidence or are they hiding a
>> mistake from me!?
>>
>> Thanks for any input, Harry.
>
> Well, coil packs of which there is one for each spark plug on the Audi
> 1.8, are not "serviceable" items so it is difficult to know what you
> can expect a service technician to have done. If they are working when
> the car is serviced then there is nothing that can be done to check
> whether or not one is about to fail.
>
> There is a reported history of these coil packs failing on Audi engines
> (Google will help you here), presumably because the embedded
> electronics break down after time in the very hostile vibration and
> temperature environment. They are not highly expensive or difficult to
> replace; just plug in a new one. Usually just one out of the 4 fails
> causing an engine misfire, but if it has just happened you might think
> it prudent to replace all 4 at the same time (much like replacing all 4
> spark plugs). If the service station does it for you they will charge
> you for their labour time, of course, which probably won't be cheap.
>
> My only suggestion for something you might check for yourself is that
> *if* your spark plugs were replaced at the service, you could look to
> see if the coil packs were re-seated properly and still make a good
> electrical connection. I don't think, however, that a poor connection
> is a likely cause; much more likely is a coil pack failure.
>
> --
> Dave N
Yes they are easy to change and I recommend that the owner can change them
theirselves! Much easier and safer and cleaner than changing a tire.
I have heard of them failing before a service/recall and right after a
service/recall just like in your case.
I have not personally seen one coil fail yet. I have seen the ignition
module fail on the AEB engines though and it seems to be #2 cylinder that
dies too usually! weird!
Did the dealership recommend that the timing belt be changed yet?
--
later,
(One out of many daves)
1997 Red A4 1.8tq auto
"Dave Nesbitt" <nospam@werfner.org.uk.invalid> wrote in message
news:1268641.skCUNXN291@werfner.org.uk...
> Harry <groupalias@mac.com> wrote:
>
>> Hi there,
>>
>> I am pretty fed up with my Audi experience - just the other day we
>> picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
>> service center) and it took exactly one day until the check engine
>> light came on (blinking) and the car was runnning rough.
>>
>> We had it towed back to the service center and they claim that the
>> ignition coils failed and that it was unrelated to the service they
>> performed.
>>
>> I lost my trust in Audi and my trust in the service center is eroding
>> rapdily - can this really be a coincidence or are they hiding a
>> mistake from me!?
>>
>> Thanks for any input, Harry.
>
> Well, coil packs of which there is one for each spark plug on the Audi
> 1.8, are not "serviceable" items so it is difficult to know what you
> can expect a service technician to have done. If they are working when
> the car is serviced then there is nothing that can be done to check
> whether or not one is about to fail.
>
> There is a reported history of these coil packs failing on Audi engines
> (Google will help you here), presumably because the embedded
> electronics break down after time in the very hostile vibration and
> temperature environment. They are not highly expensive or difficult to
> replace; just plug in a new one. Usually just one out of the 4 fails
> causing an engine misfire, but if it has just happened you might think
> it prudent to replace all 4 at the same time (much like replacing all 4
> spark plugs). If the service station does it for you they will charge
> you for their labour time, of course, which probably won't be cheap.
>
> My only suggestion for something you might check for yourself is that
> *if* your spark plugs were replaced at the service, you could look to
> see if the coil packs were re-seated properly and still make a good
> electrical connection. I don't think, however, that a poor connection
> is a likely cause; much more likely is a coil pack failure.
>
> --
> Dave N
06-24-2008, 08:43 AM
#4
Guest
Posts: n/a
Re: Ignition coils fail right after 80K service - can this be a coincidence?
"Harry" <groupalias@mac.com> wrote in message
news:85a2c172-d908-4d4a-a6c7-75856152f43d@m44g2000hsc.googlegroups.com...
> Hi there,
>
> I am pretty fed up with my Audi experience - just the other day we
> picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
> service center) and it took exactly one day until the check engine
> light came on (blinking) and the car was runnning rough.
>
> We had it towed back to the service center and they claim that the
> ignition coils failed and that it was unrelated to the service they
> performed.
>
> I lost my trust in Audi and my trust in the service center is eroding
> rapdily - can this really be a coincidence or are they hiding a
> mistake from me!?
>
> Thanks for any input, Harry.
I think that year was subject to a recall for defective ignition coils.
Also, watch out for the oil sludge problem in the 1.8T. Timing belt should
also
be changed around your mileage.
news:85a2c172-d908-4d4a-a6c7-75856152f43d@m44g2000hsc.googlegroups.com...
> Hi there,
>
> I am pretty fed up with my Audi experience - just the other day we
> picked up our A4 1.8 (2002) after a 80K service (by an Audi authorized
> service center) and it took exactly one day until the check engine
> light came on (blinking) and the car was runnning rough.
>
> We had it towed back to the service center and they claim that the
> ignition coils failed and that it was unrelated to the service they
> performed.
>
> I lost my trust in Audi and my trust in the service center is eroding
> rapdily - can this really be a coincidence or are they hiding a
> mistake from me!?
>
> Thanks for any input, Harry.
I think that year was subject to a recall for defective ignition coils.
Also, watch out for the oil sludge problem in the 1.8T. Timing belt should
also
be changed around your mileage.
09-03-2008, 03:28 PM
#5
Audi Forum - Posts like an A1
Join Date: Jul 2008
Location: Mississauga
Posts: 5
Re: Ignition coils fail right after 80K service - can this be aco
i purchased and a4 '04 in june and every month i have to replace a coil and on top of that my coolant was leaking fluid. i had them fix it but they did not change the timing belt so car is still leaking and again the engine light is one and car is shaking so i know there is another coil problem again. how can i permanenlty fix my car?? should i be going to the better business bureau or ministry? at least the dealership are fixing these problems for me but it;s a pain in the rear. please help.
09-05-2008, 01:36 PM
#6
Guest
Posts: n/a
Re: Ignition coils fail right after 80K service - can this be acoincidence?
Did you purchase it from that dealer?
Do you have a warranty?
Which engine?
How many miles on it?
"'04_A4" <04_A4.3f7jsy@no-mx.audiforum.ca> wrote in message
news:04_A4.3f7jsy@no-mx.audiforum.ca...
>
> i purchased and a4 '04 in june and every month i have to replace a coil
> and on top of that my coolant was leaking fluid. i had them fix it but
> they did not change the timing belt so car is still leaking and again
> the engine light is one and car is shaking so i know there is another
> coil problem again. how can i permanenlty fix my car?? should i be
> going to the better business bureau or ministry? at least the
> dealership are fixing these problems for me but it;s a pain in the rear.
> please help.
>
>
> --
> '04_A4
> ------------------------------------------------------------------------
> '04_A4's Profile: https://www.audiforum.ca/members/-04_a4-5068/
> View this thread: https://www.audiforum.ca/showthread.php?t=22807
>
Do you have a warranty?
Which engine?
How many miles on it?
"'04_A4" <04_A4.3f7jsy@no-mx.audiforum.ca> wrote in message
news:04_A4.3f7jsy@no-mx.audiforum.ca...
>
> i purchased and a4 '04 in june and every month i have to replace a coil
> and on top of that my coolant was leaking fluid. i had them fix it but
> they did not change the timing belt so car is still leaking and again
> the engine light is one and car is shaking so i know there is another
> coil problem again. how can i permanenlty fix my car?? should i be
> going to the better business bureau or ministry? at least the
> dealership are fixing these problems for me but it;s a pain in the rear.
> please help.
>
>
> --
> '04_A4
> ------------------------------------------------------------------------
> '04_A4's Profile: https://www.audiforum.ca/members/-04_a4-5068/
> View this thread: https://www.audiforum.ca/showthread.php?t=22807
>
10-13-2008, 11:18 AM
#7
Audi Forum - Posts like an A1
Join Date: Jul 2008
Location: Mississauga
Posts: 5
Re: Ignition coils fail right after 80K service - can this be aco
1.8 engine, i replaced the ciols - all four and now the car is okay but there is still a leak. not internal but external. i was told that it may be the head gasket but that is not covered in my warranty. just engine and transmission. coolant leak is getting worse and the dealer wants me to pay audi to inspect the problem. since i didnt get it directly from audi and a smaller dealer, i am stuck with this issue. any ideas on how i can argue this? this is ridiculous....since i got my care in june i've had nothing but problems.
10-13-2008, 12:00 PM
#9
Audi Forum - Posts like a Q7
Join Date: Jan 2008
Location: Central Canada
Posts: 711
Re: Ignition coils fail right after 80K service - can this be aco
Coils can be physically cracked or damaged by dropping, rough handling like excess side flexing and prying with incorrect tools when attempting to remove, by the destructive water penetration that Audi's Coilpack TSB refered to, etc.
I just changed spark plugs on a 3.0 and noticed half the coilpacks and related spark plugs had surface rust suggesting water was getting past the rubber moisture seal while the other coilpacks looked brand new. Time will tell which coilpack(s) fail first.
I just changed spark plugs on a 3.0 and noticed half the coilpacks and related spark plugs had surface rust suggesting water was getting past the rubber moisture seal while the other coilpacks looked brand new. Time will tell which coilpack(s) fail first.
10-13-2008, 02:12 PM
#10
Audi Forum - Posts like an A3
Join Date: Jul 2008
Location: Montreal
Posts: 92
Re: Ignition coils fail right after 80K service - can this be aco
I just removed, cleaned, & re-intalled mine with some RTV added on the seals and bolts. housings were cracked on bolt hole. this was after engine wash showed water was getting in. should fix it till next plug change.
