My car is smoking white smoke from the exhaust

What does white smoke coming from exhaust? 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.

One of two conditions is responsible for white smoke blowing out of your exhaust. First is normal condition (so you don’t have to panic) and the second is a not so normal condition which should be fixed as soon as possible. In this case, bad seals or piston rings cause oil to leak into combustion chamber which then mixes with fuel and burns. The result is a white or light bluish smoke that comes out from exhaust manifold.

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. This is generally steam caused by condensation. If you notice that your car is blowing white smoke. 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. Black smoke or very dark smoke coming from the exhaust pipe.

A new fuel odor or drop in MPG that seems to be coming from the exhaust pipe. If the white smoke coming out is in volumes, you should stop the car immediately and call for emergency roadside assistance, including a tow truck. Heavy volume of white smoke means the engine is dangerously overheating. Pay attention to what it needs to ensure more miles for your vehicle.

White exhaust smoke from your car , depending on when you see it, can be extremely serious or it can mean almost nothing. If you only see it when you first start the car in the early morning when the temperature is low, you have nothing to worry about. 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. A pungent odor accompanies the steam, which is an easy way to detect the problem. Other symptoms are engine overheating and loss of coolant without any visible leak. 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.

Some white exhaust smoke is normal, especially when you first start the car. 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.

Oil, transmission fluid and antifreeze are the three fluids most likely to be the cause of white smoke coming from your exhaust. Ruptured seals, leaky bolts and blown gaskets can expose oil to hot spots, making it burn. First look to see if it’s actually smoke or steam.

When the car overheats for an extended period of time or is low on coolant (causing the temperature to rise), the severe heat can cause the cylinder head gasket to become compromised which causes oil to leak into.