White smoke from exhaust on startup

What causes white smoke from diesel exhaust? How to fix black smoke from exhaust? Can too much oil cause white smoke from exhaust? One reason for white smoke is very common and completely harmless. 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. The reason why there is white smoke on start up will depend on the condition of the engine when the white smoke is notice. If you see white smoke during startup only, then this is probably because oil leaks pass the valves and mixes with any moisture present in the car’s exhaust.

When you park your car under extremely cold conditions, the car becomes too cool, its air shrinks and starts producing moisture. Dean, 5woil is fine, Some white smoke at start up from cold engine is fairly normal and will dissipate (stop) for the most part after engine and exhaust has warmed up to operating temperature. If smoke is being release then this is indicative of a problem. If you notice you are low on coolant or having to add coolant then there could be an issue.

HOWTO looks at all the possible reasons why white smoke is coming from your exhaust pipe. 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. When I start my car for the first time every day, I have white smoke come out my exhaust usually for about a minute or two but it runs fine after that. When you notice any kind of smoke from your exhaust be it white smoke from exhaust on startup or when accelerating and even when idle, they all are indications that, your vehicle is having one issue or the other which need your attention. Then everything is fine as usual. It never used to happen.

Here are of the most common causes of a car blowing white smoke from the exhaust pipe. Condensation Burn Off. Smoke coming from a motorcycle exhaust indicates the engine is not running correctly. Typical problems include fuel not being completely burne too much oil or coolant evaporating. If ignore such problems can result in significant engine damage, and being able to identify the origin of the smoke , as quickly as.

But it is always a good idea to keep an eye on your oil and coolant levels on any car, smoke or no smoke. Even in a hot and humid climate, there will be some condensation in the exhaust system overnight. Ford Scorpio MkGhia 2. D Cold Start Over 3-Years.

White Exhaust Smoke Head Gasket Repair Bars Leak Head Gasket 33. It appears grayish- white in color. Seems like every month or so, the puff gets a bit bigger. Any ideas on what this could be?