1998 Dodge Caravan "causes defrost smell coolant" Questions

...defrost and do not use the internal air recirculation, the cabin smells of fuel/exhaust/engine. What is causing it? Any filters etc. I should replace? What your smelling is most likely coolant ...

...smell coming from vents when heater/defroster is on This is most likely a blown heater core. It's almost sweet smelling, correct? If so, have your mechanic or dealership check it out right away, this ...

...defrost is on and temp gauge goes up and down in 1994 Taurus The fluctuation in the temp gage indicates a low coolant situation. The smoke you see from the defroster vent is actually antifreeze that ...

...smell when defrost is engaged in hot setting 2001 Mercury Grand Marquis windshield fogs up when defrost is used during cold mornings on hot setting.have not noticed smell when using AC U HAVE A ...

from vents heater and defroster off my vents are releasing a smelly smoke even when heater and defrosters are off. what could be the cause and cost You have a leaking heater core, the smell is coolant

...smell that. i want you to run the defrost and when windows fog up wipe window with hand and see if it is greasy . if it feels oily then you may have a bad heater core, the core leaks coolant out and ...

...causes smoke to come through the vents on a 2004 Jeep Liberty 5 speed manual 3.7L engine? The thermostat guage is reading halfway. It don't seem to be running hot. But I can smell a funny smell. It ...

...casing causing the steem, Check for coolant leaking into the inside of the car on the passenger side floor board, Sniff around too, if you smell coolant then that is wat it is. Hope this ...

...smell and chances are there is a light film of antifreeze on the windsheild.and the plugged heater core is shown by no heat.check the radiator to make sure the coolant level is full and the overflow ...

...coolant leak causing the fogging. Do you get a sweet smell from the heater vents? That's a dead giveaway. Often the coolant does not get to the floorboard if the leak makes it to the A/C condensate ...