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1997 Chevrolet Express 2500 5.7L Hesitation, MIL Lamp on
Vehicle brought in with MIL and hesitation-stumble on acceleration. Found 3 codes mentioned below, and replaced all 3 components. Hesitstion remained as well as cam sensor code. Checked timing chain play and found it around 15 degrees. Customer decided to take...
FIX posted 7/1/2003
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Message Closed w/FIX
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| VIN | 1GCFG29R1V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Always, Under Load, on Accel |
Trouble Codes
| 131 | o2 sensor |
| 339 | crank sensor |
| 342 | cam sensor |
Message Closed w/FIX
Vehicle Data
1997 Chevrolet Express 2500
| VIN | 1GCFG29R1V |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Always, Under Load, on Accel |
Trouble Codes
| 131 | o2 sensor |
| 339 | crank sensor |
| 342 | cam sensor |
5 Replies Received
5 Replies Received
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