2003 maxima with 23K- engine pinging

2003 NISSAN MAXIMA
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DANNYAFSHIN00
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i have 2003 maxima with 23K,, i have been useing 93 gas for the past 2 years.. but so how my engin is pinging and i have no idea what should o to get rid of it, Thank you
Sep 6, 2007 at 3:58 PM
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RASMATAZ
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[quote:a3fbb4d3f3="dannyafshin00"]i have 2003 maxima with 23K,, i have been useing 93 gas for the past 2 years.. but so how my engin is pinging and i have no idea what should o to get rid of it, Thank you[/quote:a3fbb4d3f3]

Its got a bad case of an EGR problem or its knock sensor-also could be the engine is overheating or sparkplug wrong heat range-
Sep 6, 2007 at 4:09 PM