I can smell exhaust fumes in my V70 2.5T car when the heater is on and the heater fan going - but not if I put climate control to off. There is a little bit of smoke coming out of the oil filler cap and a trace from the exhaust but not under acceleration. I can't think how fumes are getting into the car as I thought the only way in is either through the main air vents under the windscreen wipers or the tailgate. The rubbers on both seem ok but is there any other way in. It must be fairly bad cos it gives me a headache and im sure is not good for my health! Is there some system where the exhaust gases are supposed to be recirculated into the inlet tract.
Help if anyone has any ideas.
thanks steve
Help if anyone has any ideas.
thanks steve