
2002 Chevrolet Impala LS 3.8L Misfire
This vehicle came in with a misfire code P0300 and has 210,000 miles on it. The misfire data shows cyl#4 is the cause on the P0300 misfire code. Naturally the spark plugs and ignition wire were in need of replacing. We started with a tune-up replacing the spar...
FIX posted 10/10/2011
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Message Closed
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VIN | 1G1WH55K22 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed
Vehicle Data
2002 Chevrolet Impala LS
VIN | 1G1WH55K22 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |