2002 Chevrolet Express 3500 5.7L Excessive RPM's
Bought vehicle from customer in hopes to resale it. Had lots of misfires in all cylinders, plug wires were touching exhaust manifold and most of the plug wires had electrical tape on them. Did a tune-up using only OE parts. Seemed to help but still had mis...
FIX posted 7/8/2020
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Vehicle Data2002 Chevrolet Express 3500
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2002 Chevrolet Express 3500
VIN | 1GCHG35R22 |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / MFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Rpm's |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |