
1992 GMC C1500 Sierra SLE 4.3L Misfire
it came in with running excessively rich with misfire. checked for fuel pooling under throttle valve. rebuilt the throttle body with injectors. checked egr valve and replaced due to partially open replace spark plugs due to black with raw fuel. also custom...
FIX posted 2/23/2021
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Message Closed w/FIX
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VIN | 1GTEC14Z7N |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Misfire |
Message Closed w/FIX
Vehicle Data
1992 GMC C1500 Sierra SLE
VIN | 1GTEC14Z7N |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Misfire |