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2000 Chevrolet Silverado 1500 5.3L Misfire, MIL Lamp on
yesterday this truck had a hard miss mainly on #5,7 cylinder and they were getting spark I switched injectors around and no change. did compression check and 150psi. check back pressure on exhaust and under .5 psi. fuel pressure regulator is not leaking. but f...
Summary posted 4/23/2007
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Related Documents & Media | VIN | 1GCEK19T7Y |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
| P0300 | Multiple Misfire Detected |
| P0446 | EVAP Vent Control System Performance |
| P0463 | Fuel Level Sensor Circuit High Voltage |
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Vehicle Data
2000 Chevrolet Silverado 1500
| VIN | 1GCEK19T7Y |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Misfire, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
| P0300 | Multiple Misfire Detected |
| P0446 | EVAP Vent Control System Performance |
| P0463 | Fuel Level Sensor Circuit High Voltage |
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