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Unstable idle V70-XC70 2001

posted by  dialex on  Fri Dec 19 18:02 CST 2008
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last visit: Fri Sep 26 21:50 CST 2014
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Hi everybody,
I just got my first V70 2.4T 107 000 miles no recent tune ups, and one strange thing like unstable idle- it seams like the AC compressor is turning on and off, but I am more likely to think that it is some sort of an engine sensor or a vacuum leak. Car starts fine and after it gets warm, idle starts to jump between 650 and 900 rpm, and I tryed turning the AC to the max- and then it kind of stoped doing that, it was kind of stable.
I am planning on doing a timing belt job and water pump at the same time, new spark plugs, what about this map sensor, any ideas?
Alex
Thank you!
1970 144, 1971 144, 1989 760 turbo sedan, 1990 760 turbo SW, and 2001 V70 2.4T






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New Unstable idle [V70-XC70][2001]
posted by  dialex  on Fri Dec 19 18:02 CST 2008 >


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