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1994 GMC C1500 Sierra SL 5.7L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire
Everyone in shop has spent time on this one. Co-worker condemned throttle body (without aid of ocilliscope) He replaced T/B with used unit to no effect. Boss has identical truck. He swapped T/B between trucks and subject truck runs great. He replaced T/B with ...
FIX posted 8/25/2004
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Related Documents & Media | VIN | 1GTEC19KXR |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | OBD I, Calif compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire |
| Occurs | Closed Loop |
Trouble Codes
| 44 | Lean Exhaust |
Message Closed w/FIX
Vehicle Data
1994 GMC C1500 Sierra SL
| VIN | 1GTEC19KXR |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TBI |
| Emissions | OBD I, Calif compliant |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire |
| Occurs | Closed Loop |
Trouble Codes
| 44 | Lean Exhaust |
Video