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2001 Chevrolet Silverado 1500 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 1/17/2007 14 Replies

hello techs,

i have a 01 chevy c1500 that came in with a no start. replace plugs, wires cap and rotor, still have a #3 misfire at idle. checked and found leaking injector, so i converted the cpi unit to a mpi unit. still missing. am i overlooking something o...

14 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEC14W31
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle
Misc.2WD

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEC14W31
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIdle
Misc.2WD

Trouble Codes

P0300Multiple Misfire Detected