Abrupt Hestitation During Acceleration
06-20-2005, 11:35 AM
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Abrupt Hestitation During Acceleration
I had an APR chip installed on my 2001 Audi S4 a little over a year ago (v 5.3 I believe). Recently, the car is exhibiting some strange behavior. Not sure that it's a chip issue at all.
1) The car will hesitate abruptly during acceleration • almost like a misfire, then continue to accelerate
2) The problem is intermittent .
3) Sometimes it happens between 3000 and 4000 RPM, sometimes above 4000.
Any thoughts? Thanks
1) The car will hesitate abruptly during acceleration • almost like a misfire, then continue to accelerate
2) The problem is intermittent .
3) Sometimes it happens between 3000 and 4000 RPM, sometimes above 4000.
Any thoughts? Thanks
06-20-2005, 11:45 AM
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I had hesitation at one time...
I also have the APR chip but I don't think it's related. My MAF was on it's way out.
After replacing the MAF and running a can of sea foam through the engine my hesitation went away.
How many miles on your car?
After replacing the MAF and running a can of sea foam through the engine my hesitation went away.
How many miles on your car?
