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Join Date: Mar 2006
Location: Calgary, Canada
Posts: 164
Garage
Did you check the ignition module (under drivers seat near ecu) Changing the coils won't show if the module is working properly or not. At idle pull the lead from one see if the idle changes at all, then try the other.

Is the Varioram working correctly? is there a vacuum leak at all?

Compression and leak down numbers, what are they?

Do you have a Bosch PST2? I would also check the following:

MAF
Air Temp sensor

Regards,
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Steven
1995 - 993 RS Tribute - 4.0l Engine plus other stuff...
2005 - Touareg V8 Tow Vehicle
Old 08-16-2013, 09:20 AM
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