
1997 Chevrolet Tahoe LS 5.7L Misfire
Vehicle came in for running bad and misfire. Found pressure regulator leaking (of course) so we replaced injector and we found #4 spark plug fouled with oil to the point that you couldn't see the electrode. We replaced plugs, cap and rotor and now instead of h...
FIX posted 7/22/2008
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Message Closed w/FIX
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VIN | 1GNEC13RXV |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet Tahoe LS
VIN | 1GNEC13RXV |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / CFI |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Trouble Codes
P0300 | Multiple Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |