you may have a blown head gasket. if you keep driving on a car with A BLOWN HEAD GASKET it may permanently damage your engine (especially if you have aluminum heads-they'll worp). if the heads are shot, it's all over. you need to take it to a shop and have it looked at. if that is the problem and they can replace the gaskets without damage to the heads, it won't be cheap. it's a tough job.
carbon result of incomplete combustion.
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
running too rich check the air filter could also be defective injectors
neat time you fill your car with fuel make sure you buy some injector cleaners this will help the problem.
Excess fuel causes black smoke.
how can i get black exhaust smoke stuck on my dual exhaust
black is excess fuel
Black smoke indicates excessive fuel possibly the engine is flooding this would also explain the gurgling.
Need to know why this is necessary.
The color red means your period, yellow and clumpy or white and clumpy means an anfection. And black and greenish ar serious if you have that I reccommend you to a doctor.
Running rich, depending on year of vehicle it's possibly a o2 sensor, fuel system problem, carb if so equipped. Time for you to do some diagnostics
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.
it can be unburned fuel damaged turbo charger etc. light amount of smoke can be normal large amounts = problem.
Water and carbon are byproducts of combustion. Its all good...
If it's the inside of the exhaust that's black it could be caused by burnt oil in the engine.
Assuming this is a gasoline engine, it is running rich from excess gasoline.
It usually means too much fuel or not enough spark.
Code 44 is "Lean exhaust indication" for all years. Check to see if your O2 sensor is good especially if you have noticed reduced engine performance or have black smoke coming out of your tailpipe.
possibly needs a new carborator
When any vehicle has black smoke coming from the tail pipe it normally means it is not burning gas properly. and it could be burning oil check your oil if it is black you are burning oil. and you probably have an oil leak Black smoke means that you're getting too much fuel to the cylinders. You may have a bad injector. If you're burning oil, then the smoke would be white (indicating worn rings or valve guides).
AGE and engine failure
From my experience, your vehicle is probbably burning oil in the combustion chamber, some seals might be broken or worn out in your engine block. I recomend taking it to an auto shop to have some gaskes or seals replaced. Hope this helped!
Catalytic converters clog due to the carbon that the car produces. Usually, when the carbon has built up inside the cat., black smoke will come out of the tailpipe when you rev the engine. In extreme cases, black soot is visible on the ground next to the vehicle's tailpipe. Crystal Woll
probably a blown head gasket
What color? Blue- burning excessive oil - bad rings or valve Black - raw fuel - cylinder not firing - carb adjustment White - when engine is at normal operating temperature - steam bad head gasket?