...hot, the other luke warm to the touch. I installed a "T" w/removable cap in the water pump heater hose to check flow - there was nothing at idle. Question 1: is the water pump hose the supply side? ...
hot water should be flowing through the core at all times. Like the other techs said, make sure you are getting the whole system full of coolant. You might even try disconnecting one hose, and pouring
...hot water that cools the engine is where the heater gets it's heat from as well, so when water passes through the heater core, the heater works, but when it's filled with air, it doesn't. Hot water ...
...hot air from your heater or defrost? Can you see the leak? Is it for a head-gasket? How's it running? Is it rough? Only way to be sure is to locate it, if you can't find it, go to a rad shop & ...
...water disappearing not leaking on ground Pressure test the system. It may be seeping onto a hot exhaust or engine and evaporating, or worse, going in the oil. Get it checked. Check your oil, look for ...
hot) ... milky oil is a bad sign that water has gotten into the crankcase .. some heads are held down with special "stretch" bolts that can only be used once and require special tightning procedure ..
...hot water through the heater and it still wouldn't heat??? Is the fan running? Ignoring your diagnostic attempts, I would say they left out the thermostat, or possible crimped a heater hose, or ...
...hot. believe this to mean that water is circulating. guage on dash shows correct temp. any suggestions? if the fan blower is working then it must be the heater valve inline with the heater hoses. Or ...
Question about 2000 Blazer
hot.. very light air coming out of the vents, can sometimes hear water gurgeling, hit a bump air goes cold then goes back to warm it's look like the a/c evaporator is block by dirt,oil look at it ..It
...running 3. Heater core not flowing water due to a. plugged b. hot water valve not opening Check that the valve linkage is still operating, it may not have been attached during the re-assembly
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