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Robert Buchanan Robert Buchanan is offline
911_pilot
 
Join Date: Jul 2007
Location: Houston Texas
Posts: 51
Garage
Porsche Crest Bad idle

Zacko,
There are a few things that affect idle. The easiest to check are the Oxygen sensor (if you have one), the idle control valve, and the have a mechanic check the air/fuel mixture. Very small vacuum leaks create bad idle. Double check this.
I found that my Warm Air Regulator (I'm in Texas, so this is useless) was clogged and needed to be cleaned out with WD40. I have a better idle.
A Bentley Manual is a wise investment....

911_pilot
Old 02-13-2008, 03:06 AM
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