Smoke out of tailpipe

What causes smoke to come from the exhaust pipe? Why am I getting black smoke out of tail pipe? When do you put oil in the engine smoke come out of exhaust?

The various colors of smoke which may come out of your tailpipe are all indicators that something quite serious has gone wrong. This is not a situation where you should be blaming yourself, however. Cars are like any other manufactured itethey wear out with age. Worn piston rings or cylinders: Piston rings seal the space between the piston and cylinder wall.

If the piston rings or cylinder walls are worn, a proper seal can’t be formed. As a result, oil will get sucked into the combustion chamber. The result is grayish smoke from the tailpipe. Sometimes the clouds of. All it takes is a little bit of coolant to leak out and get mixed in with the engine oil.

Once that happens, the oil will become contaminated. The first sign of having contaminated oil is white exhaust smoke coming out of the tailpipe. As this continues, the white smoke will begin to have a sweet odor smell that won’t go away. In this case, bad seals or piston rings cause oil to leak into combustion chamber which then mixes with fuel and burns.

Step 2: Examine Further To Check The Head Gasket. Step 3: Look For Any Crack In The Cylinder Head. Smoky Tailpipe Issues Blue or gray smoke coming from the exhaust pipe. White smoke or water vapor coming from the tailpipe , especially in the morning when the engine is cold. 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. 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. A problem with antifreeze might also be causing white smoke to come from the exhaust.

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. One way to identify this problem is you will get a burned oil smell every time you accelerate. If you are in the unfortunate situation where white smoke continues to come out of your engine after you’ve let it warm up for more than a couple of minutes, then you could have some internal problems taking place. The smoke escaping from your tailpipe is actually steam and will appear more gray than white in color if examined closely.

The water is the result of an accumulation of that same steam as it makes its way through the exhaust system and out of the tailpipe where it condenses from its gas form back into liquid. If your car emits a little black smoke at start-up, but it clears up as the engine warms to operating temperature, don’t worry – that’s normal for some cars. If it continues after the car warms up, there’s cause for concern. If you notice you are low on coolant or having to add coolant then there could be an issue. Piston Rings are designed to prevent the infiltration of engine oil inside the combustion chamber.

Black exhaust smoke means the engine is burning too much fuel. If there is any problem with the piston rings, the engine oil starts flowing into the combustion chamber. It is never a good signal and can indicate several problems.

But if you spot it early, know what to do and act on it, these problems can be fixed.