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1988 Chevrolet R30 Cheyenne 7.4L Poor Idle Quality, Misfire, Poor Fuel Economy
Customer complained that vehicle can't be timed. They didn't know how to time the vehicle. Found the timing out of [...] was at 35 btdc at idle the #3 and #6 plug wires were crossed. After timing the engine to specs. and straghting out the wires the veichle st...
FIX posted 7/1/2000
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| VIN | 1GBHR34N3J |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | CA |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always, Cold, Hot |
| Misc. | 1 Ton Flat Bed |
Message Closed w/FIX
Vehicle Data
1988 Chevrolet R30 Cheyenne
| VIN | 1GBHR34N3J |
| Engine | 7.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | CA |
| Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy |
| Occurs | Always, Cold, Hot |
| Misc. | 1 Ton Flat Bed |
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