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Weird...My car is getting KR from 1500-1900 RPM's, can anyone help?

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Old 01-27-2002, 12:46 AM
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Default Weird...My car is getting KR from 1500-1900 RPM's, can anyone help?

ATAPed the car today and the air/fuel ratio was fine but I was getting 3 KR from 1550-1900, my WOT is fine and so is my top end. Some of the guys said to clean the throttle bofy and replace the PCV valve, which I haven't doen yet (car was 50K miles) any other suggestions? Thanks. ~Tony
Old 01-27-2002, 07:58 PM
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Default Re: Weird...My car is getting KR from 1500-1900 RPM's, can anyone help?

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Old 01-29-2002, 12:56 AM
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Default Re: Weird...My car is getting KR from 1500-1900 RPM's, can anyone help?

Sounds like false knock induced by your exhaust system. Mine did it cause of the y pipe banging the floorpan. It was only around that RPM also.

Dan




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