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.
because its a terrible car mad , if the smoke is black the car wants to die , take it out of its miysery
how can i get black exhaust smoke stuck on my dual exhaust
emissions and exhaust
It is buring oil this is a wrong answer whe engine burn oil to the exhaust smoke is a heavy white smoke no black
Service engine
Unburnt fuel.
Black smoke from the exhaust it a symptom of an overly rich fuel/air mixture. Have this repaired or it will destroy your O2 sensor and catalytic converter.
Depends on the color of the smoke. Blue smoke-oil. Black smoke-unburnt fuel.
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 is caused by excessive fuel in the engine
Black smoke is an indication of an overly rich fuel/air mixture.
black,grey