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2001 Chevrolet Silverado 1500 4.3L Misfire
Posted to GM Driveability on 1/26/2007 11 Replies

misfire on cylinders 1 and 4 they replaced with a used engine replaced distributor cap and distributor/wires and spark plugs compression good on cylinders, replaced egr cadiallic convertors are good sent to dealer to check for updates and reprograms on pcm no ...

FIX posted 1/27/2007

11 Replies Received (View Replies)

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car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 1GCEC14W91
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursOn Accel

Trouble Codes

P0300Multiple Misfire Detected