solved p0300 issue with random misfire
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From: Corpus Christi Texas
solved p0300 issue with random misfire Hooked up my car to HP tuners,
saw my 02 was adding fuel and shutting off on repeat
I have new plugs/wires/CPS/fuel pump/fuel filter and still kept getting the p0300
took it to my tuner and he said my 02's were acting funny.. so its finally on its last leg.. ordered a new denso 02 and wham problem fixed
It was either that or a vacuum leak.. but i sprayed carb cleaner and no RPM jump..
Hope this helps guys
saw my 02 was adding fuel and shutting off on repeat
I have new plugs/wires/CPS/fuel pump/fuel filter and still kept getting the p0300
took it to my tuner and he said my 02's were acting funny.. so its finally on its last leg.. ordered a new denso 02 and wham problem fixed
It was either that or a vacuum leak.. but i sprayed carb cleaner and no RPM jump..
Hope this helps guys
