[200q20v] carbon on spark plugs

Phil Rose pjrose at frontiernet.net
Thu Apr 19 10:36:40 EDT 2001

AFAIR, Oliver does not drive a '91 200q. Why post here? Beats me. 
Oliver, it would seem more appropriate for you to direct 10V audi 
questions to the Qlist. Not that we're so busy, but it can get 


At 4:30 AM -0700 4/19/01, Fundsalo Racing wrote:
>W7DTC is not the correct plug for the 200q20v engine.
>Dunno if that is the prollum or not, but you should be
>running the correct plugs before additional
>troubleshooting efforts.  F5PDOR or something simiar
>to that... Someone here will respond with the fer-sure
>correct number - no doubt.
>--- omllenado <omllenado at hotmail.com> wrote:
>>  I usually take out my audi's spark plug and spray it
>>  with a carb cleaner and brush the carbon deposits.
>>  my plugs Bosch super plugs W7DTC are 3 months old .
>>  What could be causing this?, sometimes after a cold
>>  start and rolling out from the parking lot  I hear a
>>  popping sound from the exhaust and the engine would
>>  eventually die so I rev it to prevent stalling.
>>  I just changed to castrol synthetics and It seems to
>>  have tamed the engine noise to a certain degree.
>>  Oliver M. Llenado
>>  "Imagination is more important than knowledge, for
>>  knowledge is limited while imagination embraces the
>>  entire world."(Einstein)
>Do You Yahoo!?
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>200q20v mailing list
>200q20v at audifans.com


Phil Rose
Rochester, NY
mailto:pjrose at frontiernet.net

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