Questions & Answers for: 1999 pontiac montana rear air

...pontiac montana heat issues I have heat in the van,but when I switch the dial from foot/face to defrost,the air recirculation kicks off over to fresh air intake and it blows almost cold air.What's up ...

...pontiac montana '99 The back fan but no blowing warm air just cold air Warm up vehicle, then access heater pipes that run to rear of vehicle. they should be HOT. if not you have a circulation issue. ...

...pontiac montana air conditioner driver side vent blow warm air yet passenger side and rear vents blow cold air. sometimes the driver side vent blow cold air. is flapper valve stuck sometimes? That is ...

...front air is fine I had this problem once, with my 1999 Montana. I topped off the freon and that fixed the problem. If the AC system is low on refrigerant, it won't cool the back area like it

Pontiac Montana SV6 front heater is just blowing warm. The rear heater is blowing cold. I felt the heater hose running to the rear underneath the van just before they turn up into the rear heater core

...pontiac montana has a heater problem.after engine is warm the heater blows warm air for a few minutes and then blows cold for a few minutes and then warm again. sometimes it blows warm for a few ...

...the front vents and hot air out of the rear passenger vents? If the air coming out of the front is just cool and not cold, and the rear vents are warm, you have low freon and need to have it

...pontiac montana blows cold air in front and rear only, I drain the air from the cooling line already, but still cold air comes out. So it blows in the front and the rear ok. Where else do you want it ...

...Pontiac montana 99 blows cold air,no hot and smell antifrize we change water pum,heater core,flush likely leaky heater core. May try pellets that GM offers to seal small leaks. Contact dealer or good ...

...Pontiac Montana heat gets hot in front, blows but seems weak, and no heat on rear controls but blows ******* rear. what is going on? Rear climate controls quit working as well as the DVD player, all ...