
2003 Chevrolet S10 2.2L Misfire
This one has me stumped. Came in running rough, p0303. Found mix n match plugs and wires, replaced and still had misfire. checked spark w/spark tester, good, injector pulse, good, swapped 3/4 injectors still misfires. Watched misfire counts on Modis, they go a...
FIX posted 8/8/2013
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Message Closed w/FIX
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VIN | 1GCCS14H73 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet S10
VIN | 1GCCS14H73 |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0303 | Cylinder 3 Misfire Detected |