dodge truck
ok this one is for my girlfreind. she tells me some times when she turns on her ac or heater itll blow smoke out through her vent
every time im with her or i go to look at it it never does any thing unusual
one of her freinds said she has i vacumm leak on the her ac hoses and that its leaking freon but her ac is colder than hell so i dont think thats it any one got an idea
99 1500 v8 magnum by the way