Questions & Answers for: heater working 1999 buick regal

1999 Buick Regal temp problems The problem is that hot air comes from the vents on one side of the car & cold air is coming from the vents on the other side. What could be causing this & how can it be

...heater- all cold air flows out Defroster doesn't work, air seems to flow fine but it is very cold 99 buick regal sounds like you have a stuck blend door in the HVAC system. If its not controled by ...

...1999 Buick Regal. Previously, it used to go on & off. But, now, it never lights up. with all the probelms u are having it sounds like a short in ur heater and that can cause the hole dashbord to not ...

working with the heater? Fuses are fine Either the blower motor is bad,or the blower relay is bad,check the voltage at the blower motor to see if it is getting voltage.If not,check the fan switch ,and

...Buick Regal. The 'outside' temperature indicator is nuts. It starts out saying it is 50 degrees outside (it is closer to 85). The AC works at this point. Then the indicator shows the outside temp ...

Inside of car windows steam up, but not every time it is started. Is it the fan motor or the heater core or what? might be heater core and i know this is going to sound wierd but its time for taste ...

...heater and defrost, on my 1999 Buick Regal made strange loud screaming, screeching sounds before it quit altogether. Which fuse would I replace to make it work again? If the motor was making those ...

...heater not working if i hit top of dash or the side it will come on. But now that isn't working please help If its the fan thats not coming on then i would check the blower motor resistor these ...

...trace the wire back to the relay to find the short. my heater/fan on my 1999 Buick Regal is not working...where is it located? Where are the fuses to see if I just need to change one of them? ...

...heater blows cold. Vents appear to be working, fuses good. Both hoses going to the heater core are warm, coolant topped off. Heater core could be bad/clogged, the rust over time and the little gaps ...