A4 (B8 Platform) Discussion Discussion forum for the B8 Audi A4 produced from 2008.5

ADS and the cold acceleration stutter...solution?

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Old 04-02-2012, 10:45 AM
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Default ADS and the cold acceleration stutter...solution?

Wondering if I'm alone with this problem and a somewhat resolution.

I have had a problem w/ a stutter when acceleration. Just yesterday, Stealth64 did his VagComm magic and blessed me w/ ADS (all settings to dynamic). Now I'm a 2010 A4 2.0T 6-Speed. I did notice that this morning after the car sat all night (temps in the 40F...that I didn't have the stutter I've experienced every day for weeks. (Audi Service says "not able to duplicate", and to be honest I haven't been to aggressive w/ them for a resolution)


Has anyone noticed this as a fix or is it just a fluke?
Is this a problem w/ the Audi programming w/ the throttle in what I'm assuming to be the default "auto" setting?

ghag

'10 A4 2.0t S-line 6-speed
'81 CJ7 3" lift
'07 Sti Stage 2
'01 S2000 S/C Spoon
'01 S4 6-speed Stage 3+
Old 04-03-2012, 03:59 AM
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I have true ADS and have no stutter warm or cold. Not sure if this helps.
Old 04-24-2012, 05:31 AM
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I got my stutter back. I think it is connected to the oil. I had a fresh oil change and no stutter, about the same time as getting the ADS enabled. As the oil gets older the stutter has comes back. Not sure what oil the dealer uses. I'm thinking of doing my next oil change w/ Royal Purple and see what or if there is a difference.

I'm due for changing my plugs...but I have the same plugs in since before the last oil change, so I'm ruling that out as a cause
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