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1988 Chevrolet K2500 Cheyenne 5.7L Poor Idle Quality
Help please! I'm having a problem with this pickup. It's running lean and I'm not sure where to go from here. Spraying carb cleaner into the throttle body at idle or at higher RPM's smooths things out and it sounds better. The fuel pressure is 12 psi at idle, ...
FIX posted 3/21/2004
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Related Documents & Media | VIN | 1GCFK24K1J |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | Federal |
| Symptoms | Poor Idle Quality |
| Occurs | On Accel, Idle |
| Misc. | Tbi |
Trouble Codes
| 44 | System lean |
Message Closed
Vehicle Data
1988 Chevrolet K2500 Cheyenne
| VIN | 1GCFK24K1J |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | Federal |
| Symptoms | Poor Idle Quality |
| Occurs | On Accel, Idle |
| Misc. | Tbi |
Trouble Codes
| 44 | System lean |
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