Vehicle white smoke

You may not have to worry because it could just be the accumulation of condensation causing that to happen. In these situations, you will typically see this white smoke come out on cooler days. 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. One reason for white smoke is very common and completely harmless. The white smoke is the result of normal condensation which builds up inside the exhaust system.

White smoke can be a big problem or not, depending on the thickness. However, it can also indicate a more serious issue if the coolant or gas is the moisture being burned off. If the smoke disappears shortly after starting, there is likely no problem, but if it continues, it means that water or coolant are in the combustion chamber.

When you start the car , the engine heats up, and these water droplets are emitted as white smoke. However, the white smoke persists it could mean that the coolant is leaking to the combustion chambers. A damaged head gasket or cracked engine block leak coolant. This is nothing but steam caused due to condensation. As the engine warms up after a few minutes, this white smoke will not be reduced because condensation is dissipated.

It should reduce or even disappear after the car becomes reasonably warm. One of the main causes of white exhaust smoke is engine coolant leaking to different parts of the engine. 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. 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. In some cases, the white smoke may be caused due to a deteriorated coolant in the radiator.

If the coolant has run out, then it will lead to the engine overheating. Another problem is when your car has a coolant leak. A blown head gasket will allow the coolant to leak. Condensation can turn to vapor, providing what looks like white exhaust. But excessive white smoke likely means coolant is leaking into the engine combustion chambers.

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. This video should only be used as guidance and not as an absolute-guide. If you don’t know what you are doing.

This means that coolant has made its way into the combustion chamber, and coolant only gets there if you’ve got a bigger problem that should be addressed immediately or you risk overheating and major engine damage. First look to see if it’s actually smoke or steam. Products designed to flush carbon away from the pistons often cures this problem. If the white smoke is due to the engine being too cool, adding an automatic pre-heater may eliminate white diesel smoke. Diesel engines also sometimes produce black or blue smoke , both of which are also signs of problems within the engine.

Leaking and burning transmission fluid and power steering fluid will also create a cloud of smoke similar to an engine oil leak, but with a slightly more chemical aroma. Blue smoke = oil burning. I’ve had that happen twice, one time on a Corolla due to a radiator that sprang a leak, and the other time on a Ford truck, a coolant hose burst. Suggest for the sake of your wallet to not start or drive the car until you have someone knowledgeable take a look at what’s going on.

Smoke from engine or exhaust Inspection Service You can learn a lot about the health and well being of your car from the color of its exhaust. If it’s operating in tip-top shape, tailpipe emissions should be nearly undetectable. Things may seem to be running fine but black smoke from exhaust clearly indicates poor health of engine.

To know what exactly the reasons for black smoke from car are, look at the causes stated below by our experts so that the maintenance tips for the same can.