A4 (B7 Platform) Discussion Discussion forum for the B7 Audi A4 produced from 2005-2008.5

Stuttering Engine On Acceleration. Please help!

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Old May 18, 2011 | 04:11 PM
  #1  
06A42.0t's Avatar
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Default Stuttering Engine On Acceleration. Please help!

I have a 2006 A4 2.0t with the S-Line package, automatic transmission, just bought it a little while ago and noticed that when I'm driving along everything is fine, but when I push the pedal down and it drops a gear to accelerate faster it almost always stutters pretty violently as I keep pushing the pedal down trying to accelerate. I've read some posts on a similar issue others were having and all I could find as a solution is changing the coil packs but I just recently got them replaced via the Audi Recall so it can't be that for mine because it's still doing it.

The car runs fine other than that but I can barely accelerate aggressively at all without it doing this so takes the fun out of it a bit. Could there be any thing else that would cause this? And only once when I kept accelerating and it kept stuttering did the check engine light come on, since then I don't do it.

Please help! Thanks in advance to everyone. If you have any questions I'll be quick to reply.
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Old May 20, 2011 | 08:53 PM
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I had something very similar happen. It would happen as I was accelerating onto the freeway or passing someone.

Took it in, there was excessive wear on the cam follower, so they replaced the cam follower and cam shaft and whatever else is in there. All under warranty.

Take it in.
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Old May 23, 2011 | 09:22 AM
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Originally Posted by DrRJE
I had something very similar happen. It would happen as I was accelerating onto the freeway or passing someone.

Took it in, there was excessive wear on the cam follower, so they replaced the cam follower and cam shaft and whatever else is in there. All under warranty.

Take it in.
Thanks alot for this! My car's no longer under warranty, do you have any idea what the cost for something like this would be normally? Also did this fix the problem completely?
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Old May 23, 2011 | 10:17 AM
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Originally Posted by 06A42.0t
Thanks alot for this! My car's no longer under warranty, do you have any idea what the cost for something like this would be normally? Also did this fix the problem completely?
You may want to do a search on "cam follower" as this is a very well documented potential costly problem. But help could be on the way for you and others where you are out of warranty. I read a post recently saying Audi is now recognizing this issue and are extending warranty coverage for the cam follower.

Added Text 24 May 2011
Click here for confirmation of extended warranty by 06 2.0T on May 24: https://www.audiworld.com/forums/sho....php?t=2792882

If your cam follower is worn and replaced with no other damages, the cost is about $250-$300. If there is significant damage to other parts costs can balloon up to $2000-$3000. But before panic sets in, I suggest you read up on the latest news, contact your Audi dealer for the latest on the cam follower issue, and finally bring it in to see what the extent of the problem is.

Good Luck on this.

Last edited by Old Dog; May 24, 2011 at 06:51 PM. Reason: Text Added
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