
1989 Jeep Cherokee Pioneer 4.0L Misfire
hey IATN gurus, this jeep is killin me. this thing runs great at idle, and cruising, also at moderate throttle, but as soon as you hit WOT it stumbles and hessiates and spits. back off a hair and away you go...you can also reproduce it in park by pulling throt...
Summary posted 1/24/2007
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Message Closed w/Summary
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VIN | 1J4FJ38L9K |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Symptoms | Misfire |
Occurs | Always, Only at Wot |
Message Closed w/Summary
Vehicle Data
1989 Jeep Cherokee Pioneer
VIN | 1J4FJ38L9K |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPI |
Symptoms | Misfire |
Occurs | Always, Only at Wot |