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2002 Chevrolet Silverado 1500 4.3L Misfire, MIL Lamp on, Hard Start
Posted to GM Driveability on 7/24/2008 11 Replies

Came in with hard to start when sets overnightWhen I first checked it had codes for #5 & #6 mis-fire. We cleaned plugs & replaced wire set, Started & ran good with no miss. Let it set overnight & was hard to start when cold, but after start up it ran ok. On ro...

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  Related Documents & Media  2002 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Silverado 1500

VIN 2GCEC19W82
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp on, Hard Start
OccursCold

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Silverado 1500

VIN 2GCEC19W82
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp on, Hard Start
OccursCold

Trouble Codes

P0300Multiple Misfire Detected