...a bad head gasket -- check for oil in radiator fuild If the head and gasket are good, and hoses not blocked, and the coolant pump is good and the rad is not blocked, all sensors and thermostats good, ...
...or valve is broken) 4. Heater hose returning from heater core should be hot (if not, heater core is blocked, undo both hoses to core and flush with water hose until clear) Test thermostat: with cold ...
Question about 1994 Cherokee Country
...Block Heater" plug-in on my 94 Cherokee Country I've tried several times, without success to find the Block Heater connection that the build sheet and option list both say my 1994 Cherokee Country ...
...that controls the water through the heater is not operating fully or the heater core is getting blocked.There is 2 hoses that go through the firewall to the heater core.If you look at the heater ...
i have a water leak coming out of the side of my block on my 89 cherokee block heater o ring .
...warm air is running back into the cab. Hope this helps! The drain hose for your air conditioner is blocked. Have a mechanic clean the drain
...block heater in but im not sure where its suppose to go The freeze plugs are on the engine block and some on the cylinder heads.When you buy the engine heater it usually has instructions on the ...
...no heat. reverse the hoses on the heater core and run water through them to see if the core is blocked if not blocked try changing the radiator cap so you have 16 or 18 pounds of pressure last ...
...block heater installed [which stopped working ] and now it is overheating and heater is not working at idle, only when vehicle is above 1800 rpm. Did the block heater replace the thermostat and if so ...
...insulation or other debris and moving it to several sections of the ventation system which could be blocking airfow but that usually only occurs when vehicle sits for a few days, anyways the heater ...
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