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1999 JEEP GRAND CHEROKEE 4.7l V8
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gmk
New User
Apr 29, 2012, 5:42 PM
Post #1 of 2
(3026 views)
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1999 JEEP GRAND CHEROKEE 4.7l V8
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Complete engine shut down when driving car at slow or highway speeds. Loose all power. All gauges go dead. Let it sit for ~ 10 min. and starts up again: Have replaced the following: C1 Wiring Harness to computer (all terminals), have replaced fuel filter, crank shaft pos. sensor, ignition switch, ignition lock cyl. No 'check engine light' ever comes on. Grounding ok.
Question: do U think I need to replace main computer? thanks Gil
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Apr 29, 2012, 10:10 PM
Post #2 of 2
(2984 views)
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Re: 1999 JEEP GRAND CHEROKEE 4.7l V8
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Will it crank now? Stop tossing parts as you are just pleasing the parts outlets. A code reading would help.
If it won't crank then that's another issue,
T
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