
2001 Chevrolet Silverado 2500 6.0L Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
cutomer customer changed plugs and wires him self , truck seems to run fine until you get on freeway going about 60 and the check engine lite starts flashing, check for codes and it has code p0300 it says random missfire. checked missfire data and shows cylind...
FIX posted 5/9/2006
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Message Closed w/FIX
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VIN | 1GCHK29U71 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
Occurs | On Freeway at 60Mph |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
2001 Chevrolet Silverado 2500
VIN | 1GCHK29U71 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
Occurs | On Freeway at 60Mph |
Trouble Codes
P0300 | Multiple Misfire Detected |