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1997 Chevrolet S10 LS 4.3L No Start
Vehicle came in with complaint hard starting cold. I measured fuel pressure and found fuel pump relay intermittently engages, when it does it will reach 60 PSI and run with 53 PSI. I back probed fuel pump relay feed at computer and it will engage 4 out of ...
FIX posted 4/27/2018
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Related Documents & Media | VIN | 1GCCS19X5V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / CPFI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Cold |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0147 | Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Circuit Malfunction |
| P0300 | Multiple Misfire Detected |
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
| P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching |
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Vehicle Data
1997 Chevrolet S10 LS
| VIN | 1GCCS19X5V |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / CPFI |
| Emissions | OBD-II Compliant |
| Symptoms | No Start |
| Occurs | Cold |
Trouble Codes
| P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |
| P0147 | Heated Oxygen Sensor (Bank 1 Sensor 3) Heater Circuit Malfunction |
| P0300 | Multiple Misfire Detected |
| P1133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching |
| P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching |
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