Vehicle Studdering... Need suggestions...
#1
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Vehicle Studdering... Need suggestions...
Sometimes during hard accelleration my car will studder and will then go.
Originally I thought maybe it was a problem with one of the DVs. I put a vacuum on the little nipple and do not see a leak on either DV.
I checked for fault codes, and don't see any.
What else can cause this sort studdering? Do DV's stick at all?
Thanks!
Gavin
Originally I thought maybe it was a problem with one of the DVs. I put a vacuum on the little nipple and do not see a leak on either DV.
I checked for fault codes, and don't see any.
What else can cause this sort studdering? Do DV's stick at all?
Thanks!
Gavin
#4
The short answer is I don't have a clue...
In the old days (I had a 1973 Triumph TR-6), I'd check for bad spark plugs, fuel filter, timing and stuff. I'd get a fresh supply of fuel from a different gas station. But with newer cars and all the electronics, I'd say you need a VAG tool at least to try to see if the engine is spitting out codes that give you a clue. So without taking it to a dealer I can't offer any help. Sorry.
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#9
1 bottle of Chevron Injector Cleanr with Techron please....
This is my choice.. for what could be fouled injectors. I use it when this happens on any car and it is safe for an Audi.
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