[BiturboS4] Hesitation

[David Lau]

Mine's a Sept. 00 build. Hmm... Keep me posted.

DL

On Wednesday, September 18, 2002, at 10:01 PM, David Bray wrote:

> Yep, mine too.  I've battled this problem since new, to no avail.
>
> I insisted that the dealer change the MAF, but it made a minimal
> difference.
> I've been hoping that it was perhaps a small tear in the TBB.  My plan
> was
> to change to the APR (?) metallic TBB and aftermarket DV's as well to
> see if
> there was any difference.
>
> All other ideas would be welcomed.
>
> Cheers,
> David
> '01 S4, 6 spd, Oct '00 build
>
>> -----Original Message-----
>> From: biturbos4-admin at audifans.com
>> [mailto:biturbos4-admin at audifans.com]On Behalf Of David Lau
>> Sent: September 18, 2002 12:55 PM
>> To: 'biturbos4 at audifans.com'
>> Subject: Re: [BiturboS4] Hesitation
>>
>>
>> What about a cold-only missing/hesitation?
>>
>> I've seen this mentioned here: my 2001 (stock, 20k mi) misses during
>> the
>> first drive-away only, when first started. By the second pull-away
>> from a
>> stop it's smooth. This morning (60 degrees) it even faltered a
>> bit at idle,
>> and recovered.
>>
>> My dealer confirmed the problem at last service. They replaced the
>> plugs,
>> cleaned the injectors, and changed the oil. No difference to me.
>>
>> DV? TBB? MAF?
>>
>> TIA,
>> David