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1994 GMC Jimmy SLE 4.3L Poor Idle Quality, Misfire
Posted to GM Driveability on 2/27/2002 16 Replies

Hi this one is getting to be a real headache, any help that you could give would be greatly appreciated. Thank You, Virgil McKenzie service manager Rossman Auto.

1994 GMC Jimmy 4.3 has bad miss at idle, #4 cyl seems to be the problem. Replaced EGR valve, scop...

16 Replies Received (View Replies)

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car Vehicle Data

1994 GMC Jimmy SLE

VIN 1GKDT13W1R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
Emissionsus fed
SymptomsPoor Idle Quality, Misfire
OccursAlways, Under Load, Idle
Misc.4.3 Vortec
Message Closed w/FIX

car Vehicle Data

1994 GMC Jimmy SLE

VIN 1GKDT13W1R
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
Emissionsus fed
SymptomsPoor Idle Quality, Misfire
OccursAlways, Under Load, Idle
Misc.4.3 Vortec