White blue smoke from exhaust

What does black, blue or white smoke from exhaust mean? What can cause white and blue smoke? It is never a good signal and can indicate several problems.

But if you spot it early, know what to do and act on it, these problems can be fixed. Blue or gray smoke coming from the exhaust pipe. Black smoke or very dark smoke coming from the exhaust pipe. A new fuel odor or drop in MPG that seems to be coming from the exhaust pipe.

A vehicles exhaust color means alot. White exhaust smoke indicates coolant is burning in the combustion chamber, blue exhaust smoke indicates oil, and black exhaust smoke indicates a rich condition. Unlike black smoke that is an unbalanced mixture of air and fuel , blue smoke indicates that your engine is burning oil through the cylinders and that the oil is escaping out of your exhaust. If you’re seeing blue smoke coming from your exhaust , you want to pay particular attention to your oil levels.

White smoke can be nothing to be concerned about if it’s thin, like vapor. You would obviously want to fix this leak very fast because if the engine components are not being lubricated properly by the oil, then they’ll start to get worn out and damaged rather quickly. This will cause white smoke , along with the idle issue.

If the white smoke still keeps coming out after the engine is nice and warm something may be wrong. There may be problems with the engine block, and coolant may be leaking in to the engine because of a leak in the head gasket. Blue is a color of trouble with the oil. Whether it is light or dark, that indigo shade suggests that oil is burning.

As the engine warms up after a few minutes, this white smoke will not be reduced because condensation is dissipated. This is nothing but steam caused due to condensation. The most common reason for white smoke from the exhaust pipe that is condensed in the exhaust pipe.

Steam is emitted by condensation in exhaust pipe which is seen at exhaust emission. Keeping all the quickly moving parts of an engine well oiled is super important, but oil has no place in the combustion chamber, which requires air, fuel and spark only. One of two conditions is responsible for white smoke blowing out of your exhaust.

First is normal condition (so you don’t have to panic) and the second is a not so normal condition which should be fixed as soon as possible. When a car is producing blue smoke it means oil is getting into the combustion chamber for one reason or another and being burnt along with the normal gasoline. This creates a blue colored smoke which is passed down the exhaust system and then exits the car along with normal gases. If you are seeing Blue Smoke From Your Exhaust this means that your car engine is burning oil. It really does not smell very good and is not good for your health to breath in.

This smoke should not be confused with White Smoke you will see when a car first starts up. Exhaust Smoke Types (BLACK, WHITE AND BLUE ) Causes - Duration: 11:38. Automotive Basic Knowledge 38views. You may commonly see white smoke coming from the exhaust on cooler days upon starting. In this case, bad seals or piston rings cause oil to leak into combustion chamber which then mixes with fuel and burns.

The result is a white or light bluish smoke that comes out from exhaust manifold. As a car owner you expect something to come from the tailpipe.