Questions & Answers for: car heater blows smoke

...smoke is a sign of burining antifreeze. When heater is not blowing warm air, that is a sign of faulty heater core. No power, coolant loss, overheating, is sign of headgasket leak. Double check your ...

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...heater only blows cold air how do i change the heater core your best bet is goto the local parts store and buy the 15.00 manual..it will give you detailed instructions... For a mechanic that knows ...

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...vents? Smells like oil possibly. the smoke is coolant be vaporized over the heater core, u need to replace the heater core, this requires removing the entire dash assembly, a 12 hour job in this

...car... Ac not working heater blows smoke into car Is your car using coolant? I'm not there to see or smell. But most of the time it is steam from a bad heater core. Please If it is your heater core ...

Question about 1995 850

1 Answer

...smoke everytime i turn the ac or heat on it blows a light smoke into the car and smells like something is burning. Any thoughts? the heater core has a hole in it leaking antifreeze in your heater ...

Question about 1995 850

1 Answer

radiator tubes to the heater core. Air from the fan is passed over the heat exchanger, and hot air blows out. White smoke = steam. You can block off the heater core tubes until you can get it replaced

heater vents blue smoke and smell of burnt leaves i've shut the suv off open the hood and no smoke? i have taken out the ac/ heater blower motor and turned suv on.... it runs good no problems. the

...heater off and car. After a while off it stopped smoking. Tried turning the car on again it worked but haven't tried the heater again since. What could this be? Check to see if you have lost ...

Question about 1992 Explorer

1 Answer

heater unit will let you swithch to windscreen face and feet but it stays on face even when it shows it should be on feet please help I don't know if the car uses engine vacuum to switch this function

aux heater blowing blue smoke but no heat blower works ,heater ok gets warm ok but aux heater not getting hot ,blowing blue smoke That may be antifreeze mist you see. check the heater core

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