Questions & Answers for: car ac works sporadically

...ac & heater does not work. It has worked in the past sporadically. It worked fine up until about 9 months ago. Since then it may have come on a total of 10 times. It acts like it has a short. I've ...

...AC/heater fan only works intermittently I have a 2003 Corolla that the fan only blows sporadically. When it does come on, the ac and heater work just fine. My guess is that it's a switch or blower ...

...ac fan comes on about 45 seconds after starting car. Sometimes it comes on when car is started. A/C works fine, blows cool, fan is sporadic Check you switch, resistor (if so equipped), and wiring for ...

...sporadically turn on but wont stay on. Is it the compressor? The AC uses a cycling clutch/orifice tube sustem, it must cycle on and off or the system would freeze up and fail. This system takes a ...

...works sporadically - real cold air and then no cold air and then real cold air again - sometimes 10 minutes in between - sometimes days Sounds like there is air in the ac system have it checked for a ...

...car is turned off. Lights go off only when fuse removed. Light switch on steering column was changed to no effect. Separately, AC, fan and heater have stopped working. First, for a couple days they ...

...works sporadically. However, the Fan works fine. All I can suggest is to get the gas level checked out in your air con unit. This sort of problem can arise when the systen needs re gassing. Thats the ...

...works sporadically my heater/ac doesn't blow on 1-3. Since hitting black ice that landed me in the ditch. My heater/defrost blows sporadically. It's 0-15 degrees here, I need help bad. What should I ...

...works. there is no problem with AC/heater if sametimes wokr posible you have a bar blower motor whit worn brushes If the blower sounds fine when it does work, I would be looking at the switch. Turn ...

...AC/heat fan was sporadically working, now its done. AC was nice and cold, working fine. Is the fan a hard replacement if I were to find one at a parts yard? Try to check the power and ground on the ...