Black smoke is an indication that your engine is getting to much fuel the fix in short is to find what's causing the excess fuel and to make the necessary changes or repairs. , EzForJesus
If it's carbuerated, your choke is stuck.
Assuming this is a gasoline engine, it is running rich from excess gasoline.
Black smoke is a symptom of an overly rich fuel/air mixture.
Excess fuel causes black smoke.
on the left hand side of the motor on the wall should have a 3 prong black cord in it
how can i get black exhaust smoke stuck on my dual exhaust
black is excess fuel
carbon result of incomplete combustion.
Need to know why this is necessary.
black smoke is usually a sign of bad piston rings, meaning they arent sealing correctly, and meaning that they need replaced which means a total engine rebuild basically.
Bad engine coolant sensor. Bad fuel injector. Plugged air filter.
Water and carbon are byproducts of combustion. Its all good...
Blowing black smoke is indicative of an oil leak in the engine.