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1993 Chevrolet K1500 Cheyenne 5.7L Excessive Pinging
excessive pinging on light to moderate throttle starting at 25 mph to 65 mph worse when engine to operating temp. sparkplugs have appx. 14000 miles since replaced.I have tried all brands and grades of fuel no [...] tests on modis appear ok, no trouble codes. w...
FIX posted 3/13/2005
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Message Closed w/FIX
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24 Replies Received
24 Replies Received
Related Documents & Media | VIN | 2GCEK19K8P |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | us fed emmissions |
| Symptoms | Excessive Pinging |
| Occurs | Always, on Accel |
| Misc. | 4X4 |
Message Closed w/FIX
Vehicle Data
1993 Chevrolet K1500 Cheyenne
| VIN | 2GCEK19K8P |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / tbi |
| Emissions | us fed emmissions |
| Symptoms | Excessive Pinging |
| Occurs | Always, on Accel |
| Misc. | 4X4 |
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