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2001 Chevrolet Silverado 1500 LT 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 1/19/2010 14 Replies

We have replace plugs,wires,cap,rotor,dist,crank sensor. When you road test the truck it will set the code as soon as you get to highway speed. The strange thing it shows that it is mising on cyl 4-6 on the scan tool in misfire [...] cannot tell that it is mis...

14 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Silverado 1500 LT

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500 LT

VIN 1GCEC14W91
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MUTIPORT
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500 LT

VIN 1GCEC14W91
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / MUTIPORT
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected