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1995 Chevrolet Blazer 4.3L Poor Idle Quality, Misfire
Posted to GM Driveability on 2/1/2001

Car came in with code PO1406, EGR was stuck open. We replaced EGR, removed and cleaned manifolds, and reprogrammed computer. Also replaced injector spider while in there. Test drove everything fine. Customer gets it and barely makes it home i.e. bad idle and s...

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car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W9S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle
Message Closed

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W9S
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle