1992 Chevrolet C1500 Cheyenne 5.7L Excessive Emissions
This Vehicle came in with high emissions. Checked out found bad spray on injectors leaking TBI so replaced and rechecked. Now even higher emissions. Rechecked everything, put 5.0 injectors in, better but will not pass. Good plugs, wires, cap, rotor. No Vacuum ...
FIX posted 5/10/2007
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Message Closed w/FIX
Vehicle Data1992 Chevrolet C1500 Cheyenne
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Message Closed w/FIX
Vehicle Data
1992 Chevrolet C1500 Cheyenne
VIN | 1GCDC14K0N |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / TBI |
Symptoms | Excessive Emissions |
Occurs | Always |