Why does my exhaust smoke when I accelerate?
The main cause of smoke from exhaust when accelerating is due to a burning coolant or transmission fluid problem. When the white smoke is as a result of transmission fluid, it means that the car engine is likely absorbing excess fluid from the vacuum pipe or hose which is what makes it produce white smoke.
Why does my car smoke when I first start it?
But white smoke usually is caused by vaporized coolant, which often is the result of a blown head gasket. Then, when you restart the engine, that coolant gets combusted, along with the gasoline and air. And that makes white smoke. So, the first thing to do is ask your mechanic to do a head-gasket test.
Why does white smoke come out of my exhaust when I start it?
White smoke coming out of your exhaust suggests that coolant or water has inadvertently entered the combustion chamber. When it’s burned within the block, it produces thick white smoke that exits through the exhaust.
Why does white smoke come out of my exhaust when it’s cold?
White Smoke in your exhaust indicates that coolant and or water is being vaporized in the combustion chamber and could mean the head gasket is leaking, the vehicle has a cracked block or cylinder or the engine is cold.
Why does my car puff blue smoke when I start it?
The most common cause of blue exhaust smoke is oil leaking past engine seals and into the cylinders where it then mixes and burns with the fuel. Blue exhaust smoke only at start-up can indicate worn piston seals or damaged or worn valve guides which may also cause a rattling noise.
What causes white smoke to come out of exhaust pipe?
White smoke coming out of exhaust pipe might result due to so countless reasons however when you see white smoke from exhaust at startup, just know that your car is probably are having one of the following issues below: A bad, warped or cracked cylinder head.
What does it mean when you have blue smoke coming from your exhaust?
In diesel engines, a pale blue smoke may mean that you have air in the fuel system, which would also mean you have a problem with your fuel pump or the fuel pipes. Blue smoke is generally bad news – the repairs are quite tricky and not a basic DIY job. Instead, a visit to a garage will likely be necessary.
What’s the difference between Blue Smoke and white smoke?
Blue smoke is generally bad news – the repairs are quite tricky and not a basic DIY job. Instead, a visit to a garage will likely be necessary. White smoke from the exhaust system is usually not an issue. In fact, what at first appears to be white smoke may not actually be white smoke in the first place.
Why do I have Sweet Smoke coming from my exhaust?
It happens that this gasket becomes bad and starts to leak. If you have a bad intake manifold gasket, you will often smell sweet smoke from the exhaust gases. If your exhaust smoke smells sweet, it’s most likely a condensed coolant you are facing.