...codes do not mean the coil pack is bad ! Could have a vacuum leak , could have weak fuel pump , partially plugged fuel filter ! The engine could have a mechanical fault , burnt valve , bent valve , ...
codes) also will set a P0300 code. The underlying cause is often a lean fuel condition, which may be due to a vacuum leak in the intake manifold or unmetered air getting past the airflow sensor, or an
...p0300 fault code 246, side , good , 135, nothing,pulled connector from 135 side same mis. Pulled the MAF got no fault for misfire, other than MAF no signal. Looking at ECM< water damage ,, swapped ...
Question about Cars & Trucks
...Engine Misfire" code. Timing is computer controlled and no adjustment is required or provided for by the way. Follow the link for more info on the fault code P0300 ...
Question about Cars & Trucks
...Codes OBD II Fault Code. OBD II P0300. Fault Code Definition. Random, Multiple MisfireDetected. Symptoms. Check Engine Light flashing; Rough running, hesitation ... P0300 - Check Engine Light ...
...fault code P0300- 1999 cutlass I have a 1999 custlass that is experiencing random misfiring and displaying code P0300. It started it all at once. I have changed all plugs and plug wires. It seemed to ...
...manual) P0300 = random and multiple misfires. Check your coils and ignition electrics - this is where the fault would appear to be by the OBD fault code displayed. Hope this is of help - good
codes stored in the PCM. If you have only P0300, check spark plugs, distributor (depending on year distribution coils) and high voltage wires from distributor to spark plugs. Those are the most common
Question about Cars & Trucks
...fault code or codes for the cylinders that are misfiring. A lean code will not cause a misfire unless the engine has a vacuum leak most often at the intake manifold gaskets. A misfire code looks like ...
fault code I believe is p0300 The code reader says multiple random misfires. It has about 12 different possible solutions. Just trying to narrow down possibilities . P0300 is a misfire that the engine
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