
1999 Chevrolet Silverado 1500 4.8L Stall, Misfire
truck came from another shop, they replaced plugs wires coils, still has missfire on cyl 1 and 6 we switched injectors, and replaced intake manifold for gasket prob, still have missfire off idle from 1000 to 1500 high rpm miss goes away and idle doesn't miss h...
FIX posted 2/29/2008
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Message Closed w/FIX
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VIN | 1GCEC14V8X |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MULTIPORT |
Emissions | OBD-II Compliant |
Symptoms | Stall, Misfire |
Occurs | Always, Soff Idle |
Misc. | 2WD Pickup |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Silverado 1500
VIN | 1GCEC14V8X |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MULTIPORT |
Emissions | OBD-II Compliant |
Symptoms | Stall, Misfire |
Occurs | Always, Soff Idle |
Misc. | 2WD Pickup |