Ask me anything about Audis!
03-24-2014, 02:49 PM
#71
Audi Forum - Posts like an A4
Thread Starter
Join Date: Oct 2013
Location: Toronto
Posts: 185
Re: Ask me anything about Audis!
My high mileage A6 sputtered and started running very roughly. Engine light came on flashing and several other warning lights came on ( traction control, PCL? ). I limped into the dealership and the call back was not good news. They indicated that their initial scan points to the cam timing, but that to do a full investigation it would take an additional 4 hours!!! of scanning and work to see what the problem is. They suggested it may need a new engine and provided a ball park in excess of $10,000. It's a bit of a shock to me. The car is a 2006 and in great shape other than a lot of highway kilometers. Wouls appreciate a comment on how to proceed. Thanks.
Important questions: which motor is in your car and whats the mileage?
Were you driving when the lights came on/car started sputtering?
Did the dealership provide you with any VAGCOM codes?
Hearing cam timing, its possible the chains have stretched. Does not necessarily mean you need a new motor though. Even if valves have touched the pistons...then there is the possibility of getting the head machined.
Highly suggest you get a second opinion before proceeding...because we are on the forums to help out members here, if you'd like to bring the car here we can figure out some options for you no charge or obligation.
03-24-2014, 03:26 PM
#72
Audi Forum - Posts like an A4
Thread Starter
Join Date: Oct 2013
Location: Toronto
Posts: 185
Re: Ask me anything about Audis!
Hey MotorFabrik, thanks for helping out the forum. 
2007 Audi RS4, Sprint Blue.
I'm thinking of swapping out my ugly B7 FBSW and airbag with a FBSW SLine post-face lift from an 8V A3 (and airbag from a B8 S4).
Just wondering what changes are needed to the harness (if any) and will all button functions work? Any VAGCOM changes? Would you have a step by step of any changes (if any).
Thanks!
2007 Audi RS4, Sprint Blue.
I'm thinking of swapping out my ugly B7 FBSW and airbag with a FBSW SLine post-face lift from an 8V A3 (and airbag from a B8 S4).
Just wondering what changes are needed to the harness (if any) and will all button functions work? Any VAGCOM changes? Would you have a step by step of any changes (if any).
Thanks!
Not a problem...here to help out as much as we can!
When Audi transitioned to the B8 chassis, there were major component and internal changes. B7 and backward there was a lot of compatibility (pretty much 1996-2008 a lot things were straight swap and direct functionality). It would have been a lot simpler going from B8 A3 to B8 A4.
With your 8V steering wheel, the harness will be different. You'll also need a new steering wheel control unit and slip ring. Button functionality will be contingent on modifying the harness and making it communicate with the RS4...(on the A3 wheel there are buttons for controlling the MMI, volume/voice control, navigation and a programmable extra button).
Additionally, from what I remember, the A3 wheel is shallower and different locations for screws...you may have an issue with fitting the airbag.
VAGCOM can only really help to clear an airbag light if it is triggered during install and some coding afterwards.
The swap is doable but you have to make sure you have the right parts...and some patience
03-24-2014, 11:11 PM
#73
Audi Forum - Posts like an A3
Join Date: Jan 2008
Location: Oshawa
Posts: 54
Re: Ask me anything about Audis!
I have a post up about noisey valve train / low oil pressure issue on start up , seems to happen on start up after sitting for a few days , oil level is fine , happens for a couple of minutes ?
03-25-2014, 04:24 PM
#75
Audi Forum - Posts like an A4
Thread Starter
Join Date: Oct 2013
Location: Toronto
Posts: 185
Re: Ask me anything about Audis!
We had a chance to look at your other posting regarding the noisy valvetrain. No CEL right?
Who did your last oil change and what is your regular oil change intervals? Because it is a cartridge filter, its possible the o-ring shifted and/or the housing was wrenched too tight and distorted the filter; creating a blockage and triggering the oil pressure light.
The other issue you may have is your pick up screen may be plugged/clogged with sludge/metal filings. By any chance, have you done the camshaft 196k/10yr warranty through Audi? There are known issues with the cam follower being worn on those cars.
Finally, if you'd like and have the time (I know its a bit of a drive from Oshawa) but swing by and we can take a look at whats going on with no obligation.
03-25-2014, 04:26 PM
#76
Audi Forum - Posts like an A4
Thread Starter
Join Date: Oct 2013
Location: Toronto
Posts: 185
03-25-2014, 05:11 PM
#77
Audi Forum - Posts like an A3
Join Date: Apr 2011
Location: Ottawa
Posts: 79
Re: Ask me anything about Audis!
Thanks very much, you're a great asset to the forum!
Last edited by G35dalf; 03-25-2014 at 05:21 PM.
03-26-2014, 04:23 AM
#78
Audi Forum - Posts like an A3
Join Date: Jan 2008
Location: Oshawa
Posts: 54
Re: Ask me anything about Audis!
I did the last oil change , bought the car with 91000 k on it with a fresh oil change when I got it and the issue first occurred with 100000 K oil level was fine , pulled it in the garage and changed the oil anyways , nothing visibly wrong with filter . This past monday after the car sat for 1 week after returning from a trip car had 103000 k . Happened on initial start up shut it down and restarted a couple of times and noise gone and runs fine . No CEL either time but definite lack of throttle response when I blipped it a couple of times which tells me valves where not opening fully . Lifter issue ?
Hey Buster1,
We had a chance to look at your other posting regarding the noisy valvetrain. No CEL right?
Who did your last oil change and what is your regular oil change intervals? Because it is a cartridge filter, its possible the o-ring shifted and/or the housing was wrenched too tight and distorted the filter; creating a blockage and triggering the oil pressure light.
The other issue you may have is your pick up screen may be plugged/clogged with sludge/metal filings. By any chance, have you done the camshaft 196k/10yr warranty through Audi? There are known issues with the cam follower being worn on those cars.
Finally, if you'd like and have the time (I know its a bit of a drive from Oshawa) but swing by and we can take a look at whats going on with no obligation.
We had a chance to look at your other posting regarding the noisy valvetrain. No CEL right?
Who did your last oil change and what is your regular oil change intervals? Because it is a cartridge filter, its possible the o-ring shifted and/or the housing was wrenched too tight and distorted the filter; creating a blockage and triggering the oil pressure light.
The other issue you may have is your pick up screen may be plugged/clogged with sludge/metal filings. By any chance, have you done the camshaft 196k/10yr warranty through Audi? There are known issues with the cam follower being worn on those cars.
Finally, if you'd like and have the time (I know its a bit of a drive from Oshawa) but swing by and we can take a look at whats going on with no obligation.
03-27-2014, 03:59 PM
#80
Audi Forum - Posts like an A1
Join Date: Mar 2014
Location: Waterdown
Posts: 6
There is a link on here that explains how to change it, seems pretty easy.
