Having problems with your 1992 Jeep Cherokee Sport ?
Put a new raidiator in my jeep and have no heat and it gets hot how do i fix it
I just had this problem and thought it was the thermostat also. Installed a new thermostat and still had the same problem. It ended up being the water pump. When we got the old one out all of the blades were totally rusted off and it wasn't circulation the water.
Being careful you don't contact the fan or burn yourself. remove the radiator cap when it is cold, start the motor and let it run till it is hot and you see water flowing. squeeze the upper radiator hose to get the air out of the system. if you don't see water moving when it is hot you likely have to replace the thermostat. won't hurt to squeeze the heater hoses as well to force out air in the system.
Repair Help & Product Troubleshooting for 1992 Jeep Cherokee Sport
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