Having problems with your 1999 Jeep Grand Cherokee ?
Jeep grand Cherokee 1999 engine coolant temperature gage problem
\015 I have a Jeep Grand Cherokee 1999 and just recently I noticed that my engine coolant temperature gage will just drop from middle to low in the middle of a drive I don't know if it would have anything to do with heater core because as in one of the previous forums I also have a problem with my windshield fogging.If anyone knows what the problem could be please let me know.\015
Please have your thermostat replaced first..cheapest option first.perhaps thermofan is kicking in at wrong time sensor?
Repair Help & Product Troubleshooting for 1999 Jeep Grand Cherokee
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