
2001 Chevrolet Malibu 3.1L Poor Idle Quality, Misfire, MIL Lamp on
vehicle came in with missfire. code p0304. found ignition wire terminal on coil pack for cyl #4 corroded. installed new plugs and wires. miss fire still present. swapped coil pack with known good and brand new coil packs, same results. installed vacuum tubes b...
FIX posted 5/15/2007
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Message Closed w/FIX
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VIN | 1G1ND52J61 |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Malibu
VIN | 1G1ND52J61 |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0304 | Cylinder 4 Misfire Detected |