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rough idle and MAF or FPR 850 1994

posted by  MadeInJapan on  Wed May 17 11:51 CST 2006
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last visit: Sat Oct 2 06:34 CST 2010
[RELATED]

How many miles? And...are you getting a code? After about 100K miles, often the front 02 sensor goes bad causing the car to run rich. Cleaning throttle bodies etc., though is good for the car, the ECU doesn't have the correct info from the 02 sensor to adjust air/fuel ratio and the rich condition can be exacerbated. Just a thought, but I've heard of this on other boards.
--
1998 S70 T5 Emarald Green Metallic, 2004 V70 2.5T Ruby Red, Previous Owner of Black '94 850 Turbo Wagon. My cars have been running so well lately they've got me worried.






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New rough idle and MAF or FPR [850][1994]
posted by  someone claiming to be tapsa  on Mon May 8 22:08 CST 2006 >


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