1997 Chevrolet Tahoe "heat blowing cold" Questions

...cold air. The rear heat seems to work fine. I changed ... Rear AC blows hot air - Tahoe Forum - Chevy Tahoe Forum www.tahoeforum.com > ... > Technical Discussions Jul 14, 2008 - 10 posts - ?5 authors ...

cold air, but the passenger side only blow hot air. I have cycled the air on and off, tried it in auto mode, but no matter the setting for the temp on both controlers the passenger side still blow hot

...heat cold air blows out of defrost vents on high cold or hot dont want to just starting changing things would a be great help if any knowledge thanks ck the coolant first with it cold if it is full ...

...blowing cold air, however, it still blows heat. When set to a cold temp it blows room temp. Now my front a/c has stopped blowing. While it is still cold and hot when the temp is adjusted (I can feel ...

...tahoe blows hot air only on the drivers side rear and passengers blows cold! one of two things have happened one your front system has a leak or the blond door is broke and has left the heat coil ...

...cold air, what is the problem? the heater core is clogged. the heater core is like a mini-radiator that heats up the air blowing through it by cycling hot coolant from the engine's main radiator into ...

...heat fan blows cold air Check for low coolant,if coolant is low check for a leak.(water pump gaskets and or cracked head).If it is full check to see if you have heat on either side of your vehicle as ...

fans are blowing,but just blowing cold air. No heat If you have an older vehicle, you might have a clogged heater core. In which case, the best thing to do is take it out, and have it cleaned/replaced

...heat blowing but heat is blowing from the back Make sure the directional gate on the core isn't jammed or something isn't broken. It allows air to flow over the heater core or blocks it for cold

...heat. Its only blowing out cold air. When I try to change the heater settings nothing happens. It just blows out cold air. Flush out heater hoses.Could get clogged up after a while.If you don't use ...