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1993 Chevrolet K1500 Suburban Silverado 5.7L Hunting AT Idle
This truck idle hunts after a hot soak period. No problems occured during cold start or driving above idle. All sensors have been tested. All data is normal. No vacuum leaks, normal fuel pressure. ECM was substituted with known good component. No change in...
FIX posted 3/20/2000
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| VIN | IGNFK16KXP |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Throttle Body EFI |
| Emissions | OBD 1 |
| Symptoms | Hunting at Idle |
| Occurs | After a Hot Soak |
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Vehicle Data
1993 Chevrolet K1500 Suburban Silverado
| VIN | IGNFK16KXP |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / Throttle Body EFI |
| Emissions | OBD 1 |
| Symptoms | Hunting at Idle |
| Occurs | After a Hot Soak |
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