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1990 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality, engine knock (ping)
help! this one is very strange! this truck came in for a tune-up. when we pulled it in we noticed a severe engine spark knock. so loud, we eased it into the shop. through inspecting, we found the cap, rotor and wires to be worn. we found the rotor button to be...
FIX posted 10/21/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GCDC14K4L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Engine Knock (Ping) |
| Occurs | Cold, Hot, Intermittently |
Message Closed w/FIX
Vehicle Data
1990 Chevrolet C1500 Cheyenne
| VIN | 1GCDC14K4L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Engine Knock (Ping) |
| Occurs | Cold, Hot, Intermittently |
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