Assuming this is a gasoline engine, it is running rich from excess gasoline.
how can i get black exhaust smoke stuck on my dual exhaust
Need to know why this is necessary.
carbon result of incomplete combustion.
black is excess fuel
they have elected a pope? in cold weather it is normal to see white smoke coming out of your tailpipe. the one you have to worry about is the black or the blue smoke
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.
Blowing black smoke is indicative of an oil leak in the engine.
Blown h20 seal in engine or turbo !!
the engine is burning oil. blue smoke oil white smoke antifreeze black smoke excess fuel
loss of power after,or with black smoke , indicates the turbo has quit.
Black smoke is a symptom of an overly rich fuel/air mixture.
possibly needs a new carborator