Excessive white smoke from exhaust

Why is there white smoke coming out of my exhaust? 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. What causes white smoke from diesel exhaust?

White smoke from exhaust that looks like thin wisp is the topic for today. And not as scary as it looks, white smoke should not be a matter of concern. The accumulated condensation is simply finding a way out of the pipe. This is generally steam caused by condensation. As the engine warms up and the condensation dissipates the white exhaust smoke (steam) is no longer seen.

Excessive Exhaust Smoke. Because, excessive exhaust smoke means you have an engine issue on your hands. Take note of when the smoke appears and what color it is.

Avoiding the problem will only shorten the life of the engine and result in unnecessary repair bills. There may be several reasons for a car smoking white smoke from the exhaust. In this oneHOWTO article, we are going to talk about how to stop white smoke from the exhaust , no matter what the underlying reason is.

If smoke is being release then this is indicative of a problem. HOWTO looks at all the possible reasons why white smoke is coming from your exhaust pipe. Diesel Engines Blowing White Smoke from Exhaust.

WHITE SMOKE occurs when raw diesel comes through the exhaust completely intact and unburned. Some causes of this include. Anytime you see excessive smoke or steam being produced from the exhaust pipe is means there is a problem. The color of the smoke determines what system could be malfunctioning. A small amount of smoke or steam from the exhaust pipe of the car is normal at start up or under power.

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. When the smoke emitted is thick, white and billowing, this usually points to a crack somewhere within the internal combustion engine which is allowing coolant or oil to leak out of the areas they should be contained within. The coolant is then being burne producing the thick white smoke.

Here are of the most common causes of a car blowing white smoke from the exhaust pipe. Condensation Burn Off. If you notice white smoke coming from your muffler, don’t automatically assume the worst.

A steady stream of white smoke during normal driving conditions points to fuel vapors, or in some cases, raw fuel exiting the exhaust. Worn or defective glow plugs, improper engine timing and defective fuel pump pressure will allow excess fuel to exit the exhaust in the form of white smoke. When the engine is again started the exhaust system will heat up evaporating the water causing steam. If it smells almost like bug spray, it is unburned fuel. A glow plug problem can also cause white smoke.

Visually inspect exhaust for excessive white smoke. If the engine exhaust emission appears normal, no further troubleshooting is required. Consequently, a proper running diesel engine should produce no visible smoke from the exhaust. If there is smoke coming from the exhaust it could indicate a more serious problem with the engine. This article will help diagnose the underlying causes of diesel engine smoke.

Diesel engine smoke comes in three colors: white , black and blue. An Rxis a model of a car that Mazda makes. All cars can smoke lightly through the exhaust system.

If the smoke that is coming out becomes excessive or black consult a mechanic.