HVAC - Heating, Ventilation, Air Conditioning.
9
votes
2answers
2k views
When car is standing still, I smell Diesel exhaust. Why?
In my 2003 Opel Vectra, the cabin air smells of Diesel exhaust while stopped at e.g. a red light.
The exhaust smell goes away when driving, and it also doesn't come back if I turn the ventilation off ...
5
votes
2answers
502 views
Foul Smell when turning on air conditioning
I have a 2007 Chrysler Aspen, and recently (past 2 weeks) when I turn on the ac, I notice a 'foul' smell, like burnt rubber, or even sulphur-like. The smell will last a few minutes and will gradually ...
4
votes
1answer
504 views
Why might lower settings of a dashboard fan not work if the highest does?
My wife bought a Nissan Note second hand and the internal ventilation fan works on the highest setting (3 or 4) but not on the lower settings. We've checked the fuses and all seems fine there. Could ...
