1999 INFINITI I30
120,000 MILES
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MONEYSAM
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  • 173 POSTS
a friend of mine has po325 and po301 on this car my question is will a faulty knock sensor cause a misfire on cylinder 1 ,i drove it and it rides good she said it burns alot of gas though.
Mar 21, 2013 at 10:26 PM
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ASEMASTER6371
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no, nissan had issues with this 325 code. most cases it is a false code as it always comes up with another code.

repair the missfire code on number 1 cylinder and it will disappear.

Roy
Mar 21, 2013 at 11:01 PM