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1999 Chevrolet Express 1500 4.3L Hesitation, Cuts out, Misfire, MIL Lamp on
Posted to GM Driveability on 1/22/2010 14 Replies

Customer complain was no power,rough idle,hard to start and idle. We have found numerous faults with this van, 1st, maf code was repaired, problem was with wiring(pigtail plug)replaced plug and wiring. Found 2 defective spark plugs and arcing from ignition wir...

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  Related Documents & Media  1999 Chevrolet Express 1500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Express 1500

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Express 1500

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire, MIL Lamp On
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected