2012 Chevrolet Silverado 1500 LT 5.3L Oil Pump. CYL2 misfire
GM Techs need some help here. This truck is driving me crazy. Installed new oil pump, sensor, and screen. Truck runs perfect but at idle you can watch misfire scan data and shows miss only at idle only on cyl 2. Scan data also shows the AFM is inhibited due to...
Summary posted 8/2/2017
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Vehicle Data2012 Chevrolet Silverado 1500 LT
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Message Closed w/Summary
Vehicle Data
2012 Chevrolet Silverado 1500 LT
VIN | 1GCPKSE77C |
Engine | 5.3 L / 8 cyl / FLEX |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Oil Pump. Cyl2 Misfire |
Conditions | Low Pressure/Inop Afm |