What does white smoke indicate?

What does white smoke indicate?

• White smoke from the exhaust: This could be steam caused by condensation in the exhaust pipe or a more serious issue caused by an engine coolant leak. Excessive amounts of white smoke could indicate head gasket failure.

What makes white smoke come out of exhaust?

White Smoke From Tailpipe Coolant being burned up in the engine typically points to a leaking head gasket. Deep inside the engine, this gasket forms a seal between the engine’s head (or heads) and the block.

Does white smoke mean rich or lean?

haveing a little white smoke when cold start is normal. However… if its continues or lot of it came out under acceleration, you are burning coolant. If you are seing white smoke, it is very possible you have a blown head gasket. It is no indication of air fuel ratio.

When I start my car a puff of white smoke?

But white smoke usually is caused by vaporized coolant, which often is the result of a blown head gasket. At the middle of the engine, you have the cylinders, which combust gasoline and air. All around those cylinders are passages for coolant, to keep the cylinders from overheating.

Is white smoke normal on cold start?

This is a common occurrence, especially in colder climates. When it’s cold outside and you notice white smoke at startup, then you probably have nothing to worry about. When the warm or hot exhaust gases meet cold outside air, condensation and steam is a result.

What burns the most when smoking?

The major products are: Carbon Monoxide, Particulate Matter, Hydrocarbons and other organic compounds. The more intense the fire, the more complete the combustion process and a bigger percent of the smoke will be carbon dioxide and water vapor.

Why do logs smoke?

Wood smoke comes primarily from the burning of certain chemicals that are part of the natural makeup of hardwoods like oak, hickory, and ash, and softwoods like pine, fir, and spruce, to name a few. When these chemicals are heated inefficiently they turn to smoke which is released into the air around your fire pit.

What makes red smoke in an explosion?

The red-orange smoke plume was one of the first clues that ammonium nitrate was involved in the explosion in Beirut. Lebanese officials are blaming the blast, which has killed over 100 people and left 300,000 homeless, on the common fertilizer compound ammonium nitrate (NH4NO3).