White smoke in the exhaust

What does white smoke from motorcycle exhaust mean? What causes white smoke and engine blow by? What is the cause of white smoke from the tailpipe?

White smoke can be a big problem or not, depending on the thickness. The white smoke is the result of normal condensation which builds up inside the exhaust system. If white smoke continues to come out of your exhaust while the car is running, there are other issues at fault. One cause of white smoke from the exhaust might be the engine leaking coolant. If the engine leaks coolant , it will be burned by the heat of the engine and then come out as smoke from the exhaust.

The good news is, not all white smoke signals problems in your car, as some can be due to normal condensation too. A rule of thumb though is the thicker the white smoke , the greater is your problem. Below are the top causes of a car blowing white smoke from the exhaust system. Cracked Cylinder Head.

Whenever your cylinder head is cracked or damage coolant will begin to leak out of it. 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.

If you the white smoke consistently comes out and the sweet odor smell is present, then it is definitely a problem with your coolant leaking. You may commonly see white smoke coming from the exhaust on cooler days upon starting. One of the main causes of white exhaust smoke and coolant loss is a cracked or warped cylinder hea a cracked engine block, or head gasket failure caused by overheating.

A cracked head may allow coolant to leak into one or more cylinders or into the combustion chamber of the engine. The first think you should check is your air-filter and other intake components like sensors, fuel injectors and the fuel-pressure regulator. Other reasons could be a clogged fuel return line. The black smoke may show there is a return fuel line which is obstructed.

Fuel injectors and sensors might also be damaged. A final problem which can be diagnosed from black smoke is problem with the air filter. On cold winter days, it is common to see white smoke from exhaust pipe as soon as you start the car. 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. Causes of White Smoke from the Exhaust pipe. When white smoke is spewing from your exhaust , it is usually an indication that something is burning. The typical culprit is a burning fluid from the vehicle, but other causes are possible. A backyard mechanic can diagnose the problem by observing and smelling the smoke.

Locating where it is coming from and accessing. If this is the cause, then the exhaust smoke may come with a sweet smell. There may also be a low level of coolant reserve. Why is White Smoke or Steam Coming from Exhaust ? A small amount of water is produced as a normal bi product of the combustion process and until the exhaust system warms up the water evaporates and can be seen as steam. Leaking or blown head gasket: The head gasket is located between the engine block and cylinder head.

It seals the combustion chambers, as well as the coolant and oil passages. A leaking or blown head gasket can allow coolant to enter the combustion chamber. This in white smoke coming from the tailpipe,.

A slight jerking motion in the front while accelerating is possibly torque steer. No smoke on deceleration, acceleration either.