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1988 Chevrolet C1500 Cheyenne 4.3L Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, MIL Lamp on
Hello Group, Would like some second opinions on this problem. Cylinders 3 & 5 are dead on cylinder efficiency, struggles on acceleration, and sets code [...] using the smoke machine to check for vacuum leaks I noticed smoke coming out of the valve cover br...
FIX posted 7/18/1999
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| VIN | 2GCDC14Z8J |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBD 1 |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Under Load, on Accel, Idle |
Trouble Codes
| 44 | Lean Exhaust |
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Vehicle Data
1988 Chevrolet C1500 Cheyenne
| VIN | 2GCDC14Z8J |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | OBD 1 |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always, Under Load, on Accel, Idle |
Trouble Codes
| 44 | Lean Exhaust |
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