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1999 Chevrolet Blazer 4.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 11/3/2003 21 Replies

Customer brought in this blazer with a misfire code for cyl.5. was at another shop in another town-replaced plugs,wires,cap and rotor to no avail. This thing will run great cold until running for approximately 10-15 minutes this will have a dead miss at idle o...

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  Related Documents & Media  1999 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNCS13W8Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursHot
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNCS13W8Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursHot