Questions & Answers for: heater suddenly blows cold air

...Cold Air. The blow is working, no visible fluid is leaking, and the climate control display is working. Thanks Ok it may be that the heater core bypass valve isnt opening. All that valve dose is when ...

...Heater blows cold air when stopped The heat in my 1996 Acura TL works fine while I am going down the road. However if I come to a stop it only blows cold air. I have replaced the thermostat and ...

...heater stopped working. All lights come on as if it were blowing air but it doesnt blow hot or cold air. Any ideas? Check the fuse for your blower motor if it is OK the Blower Motor may be bad or you ...

...2001 acura cl is cold and you put it in drive or reverse the engine idle fluctuates for a bit then levels off. what could it be Acura cl's and tl's have this common problem with the ...

...heater will not blow warm air, no matter where the temp is set. It blows air, all right, but it's cold as can be. It has coolant, and the engine temps are running normal. Any suggestions? heater ...

...heater is blowing out cold not hot what could the problem and would you recommend a profesional fix or DIY .. your heater core is bad, or the little temp control.door is hung open. i would take it to ...

2001 acura cl blowing ecu fuse and radio Started when changing alternator and not charging battery. Code P1768 say clutch solinoid on tranmission. Thought it was electrical but don't know where to

heater in 2003 acura tl is blowing cold air Check the coolant level,if its low there will not be enough coolant to enter in to the heater radiator,check for leaks too

...heater is blowing cold air? Any suggestions? check for a rodent nest in the hvc system, they usually get in from the air intake for the hvac system which should be located on the passenger side under ...

2003 Acura CL blower don't blow hard motor and resistor are brand new Do you have a cabin air filter? If so it may be clogged with dirt and that severely restricts airflow in the AC and heater.