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1990 Chevrolet C1500 Cheyenne 5.7L Poor Idle Quality, Surge, Stall
had p044 lean o/2 /surg at idle with extented crank/ tested o/2 worked ok- fuel pressure at13psi good flow had rough idle cold. found bad intake gasket,engine would smooth out when spraying small amount of carb cleaner by intake to head, seepage of coolant out...
FIX posted 9/28/2007
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Related Documents & Media | VIN | 2GTEC19K6L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / tbi |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Cold, Intermittently |
Message Closed w/FIX
Vehicle Data
1990 Chevrolet C1500 Cheyenne
| VIN | 2GTEC19K6L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / tbi |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Surge, Stall |
| Occurs | Cold, Intermittently |
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