You are running too rich. the mixture of fuel and air has too much fuel in it,
It is buring oil this is a wrong answer whe engine burn oil to the exhaust smoke is a heavy white smoke no black
Could be a diesel? If not then replace your oxygen sensor on your exhaust. A bad oxygen sensor causes the exhaust smoke to be dark in color.
Black smoke coming out of the exhaust of a car is usually due to oil being burned in the engine's cylinders. This can be caused by a worn piston ring or rings.
If black smoke is coming out of the exhaust of a 1986 Ford Ranger, it is likely burning oil. It's possible that a seal is leaking in the engine.
white smoke is coming from my exhaust why?
how can i get black exhaust smoke stuck on my dual exhaust
Due head gasket worn out
emissions and exhaust
the smoke that comes out of a exhaust pipe is supposed to be white
Black smoke is a sign of an overly rich fuel/air mixture, unlike blue smoke which is a sign of oil burning. Seek professional help.
NO
Black smoke from the exhaust indicates it is putting too much fuel into the engine. Take it to a mechanic and have it checked.