a dirty air filter or a dirty fuel filter will cause a diesel to smoke
blue smoke is normally related to fuel problem. there is so many things that could cause this that it is best to have it checked by a technician that you trust.
Black smoke is just unburnt fuel in a diesel if the vehicle is not modified in any way to make this happen then something is causing it to not burn it all, it will not harm it but you should figure out why its not burning all of its fuel. (most diesels will spit out a little black smoke)
In a diesel engine, blue smoke is an indication of oil being burned. Black smoke means that there is incomplete combustion of the fuel. White smoke can be seen when raw diesel fuel is not being burned.
Black smoke, from any diesel, is the result of partially burned fuel. Overfueling will cause black smoke.
You changed clutch on 206 1.9 diesel and now you have smoke
Hi there,blue smoke on a diesel motor is normally fuel,and the smell will be unburn diesel,rough start and heavy smoke that will disapear as the engine getshot.
Black smoke means you're burning fuel, blue smoke, you're burning oil, white smoke, you're burning coolant.
Yes she smokes :-(((
its a diesel, you will see black smoke alot.
You can drive a diesel engine, or any other type, blowing any colour smoke you wish. Though it is pretty foolish to smoke
Blue smoke is burning oil.
blown turbo - worn turbo bearing causing oil to suck through and into exhaust manifold - results in no power and neat oil burning in the exhaust - major black smoke