My 318 burns very rich, need your advice.

Thank you everyone for this information, i will give it a another try in about 6weeks. I live in Canada right above Montana State, it f==k==g cool here right now(-30) with lots of snow and the car in storage. CLHYER -to answer your ? the car likes its fuel it runs okay but black smoke you see coming out the tailpipes. Gentlemen, i have a new ? for you.Who in the U.S.A sells fiberglass bumpers for dart sport?. Cant get them here in Canada, nobody makes them here, been surfing to web looking any help is grateful Newathis P-S good advice Rumble i thought that guy was full of crap also