1993 GMC Jimmy SLE 4.3L Poor Idle Quality, Poor Fuel Economy
This truck has a rough idle and is getting poor gas milage. Plugs, cap, wires and rotor were replaced before I starting working on it. My scanner will not work on this truck because it is not programmed into it. Have checked for codes manually and none were fo...
FIX posted 5/31/2007
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Message Closed w/FIX
Vehicle Data1993 GMC Jimmy SLE
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Message Closed w/FIX
Vehicle Data
1993 GMC Jimmy SLE
VIN | [No VIN Available] |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Idle Quality, Poor Fuel Economy |
Occurs | Always |