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1988 Chevrolet K2500 Cheyenne 5.0L Hesitation, Stall, TIP-IN SAG ONLY
Tip-in sag is intermittent, but pronounced. Will stall very seldom at tip-in. Will still sag with EGR system by-passed. Base timing is at 0 per specs. Good quality fuel being used. IAC motor has been replaced. No flucuations in fuel pressure or vacuum at i...
FIX posted 11/5/1999
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| VIN | 2GCFK24H9J |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | U.S. FED |
| Symptoms | Hesitation, Stall, Tip-In Sag Only |
| Occurs | Hot, on Accel, Intermittently |
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Vehicle Data
1988 Chevrolet K2500 Cheyenne
| VIN | 2GCFK24H9J |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | U.S. FED |
| Symptoms | Hesitation, Stall, Tip-In Sag Only |
| Occurs | Hot, on Accel, Intermittently |
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