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Re: Kinks to work out -vaccuum leak
Posted by hanesj75 [Email] (more from hanesj75) on Sun, 13 Nov 2005 17:05:44
In Reply to: Re: Kinks to work out -vaccuum leak, Michael
[Profile/Gallery]
, Sun, 13 Nov 2005 16:51:25
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It might be the A/C compressor cycling on and off (Is your automatic climate control set to "Auto"?).
If you're at idle, and all of a sudden the car goes "harrumph" and idle drops a bit and recovers while the ACC is set to "Auto", try setting it to "Econ" and see if that stops it from doing that.
That "harrumph"ing is pretty much "normal". I say normal because both 9000's I've had have always done that.
If it gets really bad, it could be belt/tensioner or AC compressor/clutch related (A/C compressor gets hard to engage), or it could be a dirty idle control valve (causing it to not recover as quickly).
-John
96 9000 Aero 5sp
Indianapolis, IN
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