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1999 Chevrolet C2500 5.7L Pinging
Engine spark knocks when engine is warm and under aload. Ive checked Timing, Fuel Pressure, MAP,MAf sensor,Plug wires,plugs,and did a top engine cleaning.
FIX posted 2/2/2006
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Message Closed w/FIX
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31 Replies Received
31 Replies Received
Related Documents & Media | VIN | 1GCGC24R0X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI. |
| Emissions | OBD-II Compliant |
| Symptoms | Pinging |
| Occurs | Hot, Under Load, on Accel |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet C2500
| VIN | 1GCGC24R0X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI. |
| Emissions | OBD-II Compliant |
| Symptoms | Pinging |
| Occurs | Hot, Under Load, on Accel |
Video