Having problems with your 1999 Jeep Cherokee ?

My engine takes forever to warm up so that I can turn my heater on. Then, even when the engine has warmed up my heater never blows hot air, just barely warm. I have a new radiator system and plenty of fluid. Thermostat was checked and changed last spring.

Posted / edited by AnonymousUser on : 15-10-2018

Answers :

Might be air in thge system take the hoses off the heatercore and run water threw it with a gardenhose or change the thermostat goodluck its cold out here in buffalo,ny where i am.
Is there a water inlet valve on one of the heater hoses? the valve is to regulate how much water goes in the heater core.
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\012another possibility that happened to me is, the pink antifreeze (dex cool) slimmed up my heater core. i blew it out and my heat was back
Repair Help & Product Troubleshooting for 1999 Jeep Cherokee

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