2007 Chevrolet Silverado 1500 Classic LT 4.8L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
Gentleman, thanks in advance for any quality input. This work truck {waste Management} came in with no power running very rich with only a code P0300. Fuel pressure is correct, o2's are switching rich/lean on the scanner. we removed o2's to check for exhaust r...
FIX posted 8/1/2014
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Message Closed w/FIX
Vehicle Data2007 Chevrolet Silverado 1500 Classic LT
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2007 Chevrolet Silverado 1500 Classic LT
VIN | 1GCEK19V57 |
Engine | 4.8 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / Port injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Intermittently |
Misc. | Fuel Pressure 61 Psi |
Trouble Codes
P0300 | Multiple Misfire Detected |