...control valve in the heater hose inline to the heater core Check the heater control valve located in the heater hoses under the hood to mke sure it is allowing water to go through the heater
...heater control valve is bad2. Vacuum to heater control valve is bad3. clogged heater core.4. Bad thermostat5. Bad waterpump6. Needs more coolant (check when system is cold)Do these things:1. ...
...heater control valve is bad or vacuum is bad-- Test Vacuum: remove vacuum line from heater control valve, you should feel the vacuum **** on it when pressed to your cheek and the heater control valve ...
...may need taken off and cleaned or replaced. If the vacuum signal is not working, you may have to pull out the heater control assembly and check that vacuum lines are still plugged into the back of
...heater control valve...... where could the problem lie? If you are talking about the vacuum line going the the heater control valve, the problem can be the control panel or a vacuum line that feeds ...
...cold, then your heater core is clogged. There is a valve connected inline with one of the heater hoses, this is the heater control vavle. If the valve does not open, you will not have any heat
...heater control valve as well to see if its open? or have a problem make sure both heater hoses are HOT! and the same temp if they are not then either the heat control valve is bad /broken or the ...
heater control valve??? Hi, my brother says I need a new heater control valve type thing. He's not sure of the name of it, but periodically the engine on my 95 Cherokee overheats. It is leaking out of
...heater control valve vacume line thingy(haha)???So what ya think??Jim YES, THEIR IS A HOT WATER CONTROL VALVE, ITCAN BE OPERATED BY VACUMN, OR CABLE, VAC, TYPE WILL HAVE AVACUMN HOSE TO IT, PLS CHECK ...
...heater control valve. With engine at operating temp and heater on high, do this: 1. Heater hose from water pump should be hot (if not, water pump may be dead or thermostat is stuck closed) 2. Heater ...
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