I agree with Whit, that its most likely coolant vapor from a leak in the
heater core, especially if it has a sweet smell similar to maple syrup.
Quote:
Originally Posted by lowell
Interesting theories by the previous posters on the smokingly hot climate control situation. What does the smoke smell like? Does it fog up the windshield/front windows? I would put my money on a leaking heater core: coolant is leaking out, then vaporizing. If it were an electrical issue, it would be a one time only thing, and the car probably would have had a dash fire or wouldn't currently start. Heater cores are expensive, but they can be bypassed if the owner doesn't mind giving up heat. Could be a hard compromise for a cold Irish winter, aye mate.
Well, a previous electrical meltdown in the car might invalidate what I said above, but I'll still stick with it.
best, whit