hi i need help some times when i press the gas an let off the pedal goes down and car starts to take off with out me pushin the gas but if i push the brakes it stops but then starts again. i dont know whats wrong. help please

 

your throttle body is icing up, call your local volvo dealership and they should be able to fix it for you, there was a recall on 850's because of this.

 

Also make sure your hose at the throttle body isn't swelling holding the throttle open. I had it happen to me but then the hose blew.

EDIT thats if it is a turbo car.

 

http://www.autobuyguide.com/1994/12-...lls/index.html


JPN