Stumble

[Hayes Myers]

I mentioned coils to Dan...but you would normally see the CEL so might not
be the case....could be that over time the failure is more noticeable and
the coils then could throw the CEL?

not sure,
Hayes

On Thu, Nov 3, 2011 at 3:50 PM, Huw Powell <audi at humanspeakers.com> wrote:

>
>
> On 11/3/2011 3:17 PM, Dan DiBiase wrote:
>
>> I've noticed a slight stumble during acceleration in my car over the past
>> week or so. Basically, in most gears, when the car is
>> warmed up, there is a slight hesitation or stumble while accelerating -
>> it always occurs around 2,000 - 2,300 rpm, regardless of
>> which gear I am in. It feels like an interruption in the engine power, or
>> a hesitation. No CELs have come on, and the TB was replaced
>> at 75k miles (currently have 109k). Any thoughts on what could cause this
>> stumble?
>>
>
> I don't really have any ideas, but you should have someone check to see if
> there any "history codes" stored in the ECU.
>
> Huw
>
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