Mechanics

JEEP GRAND CHEROKEE BACKFIRE PROBLEM

1993 Jeep Grand Cherokee • 215,000 miles

My 1993 jeep 4.0 backfired and shut off. After sitting for 10 minutes it restarted. I drove it to work. That evening driving home it backfired again and shut off. This time it would not restart. I have checked and it is getting fuel. I have replaced Distibuter. Crank Case Positioning Relay Coil and Thermostat relay. What else can I do?
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Guest
October 22, 2012.



Start by checking the diagnostic fault codes to get you into the circuit that needs further diagnosis, not by replacing a bunch of parts.

Caradiodoc
Oct 22, 2012.


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