2003 Pontiac Grand Am "misfire cylinder 1 injector failure" Questions

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cylinder 1 misfire detected P0302 cylinder 2 misfire detected P0303 cylinder 3 misfire detected P0304 cylinder 4 misfire detected P0336 CPS (crankshaft position sensor) range/performance P06xx control

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Question about Pontiac Grand Am

1 Answer

...s) (Injector DTCs also flagged) Spark plug failure / fouled / incorrect gap ECM to ignition coil primary circuit fault (Cylinder misfire detected DTC also flagged) Ignition coil failure hope this ...

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...cylinder misfire failure in my 99 V6 Camry. Coilpacks, injectors, fuel pump, filter, compression, all electrical tests look good. Failure is always 2, 4 and 6 cylinder misfire. Cylinder 1, 3, or 5 ...

Question about Pontiac Grand Am

2 Answers

Cylinder A-Misfire Detected (CYL 1) P0302 Fault Cylinder B-Misfire Detected (CYL2) P0303 Fault Cylinder D-Nlisfire Detected (CYL 3) P0304 Fault Cylinder E-Misfire Detected (CYL 4) P0305 Fault Cylinder

...CYLINDER MISFIRE COULD BE LEAN FUEL MISFIRE. P1300 is ignition timing adjustment circuit failure.The P1203 is not listed in my Libary.If you think the code number is correct please connect your local ...

...by a professional.  Failure to fix misfire codes promptly can cause severe engine damage and destroy high-dollar parts like oxygen Sensors, catalytic converters, engine blocks and cylinder

...Misfire cylinder 1. Replaced plugs Engine code: 2004 Chevy Malibu Maxx 3.5 engine Misfire cylinder 1. Replaced plugs and wires which partially corrected misfire. Will continued driving of the vehicle ...

...cylinder misfire problem is still present you must check up wire by wire the electrical supply cable from the Engine Control Module (ECM) to the #5 ignition coil. Repair damaged wire(s). The last ...

Question about Pontiac Grand Am

1 Answer

...misfire but primaraly on cylinder 2. it has all new injectors, egr, plugs wires, no vaccum leaks, good compression, good ckp waveform but no codes. it has a hesitation and stumble at idle. my ...

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