Smoke coming from exhaust

Why is black smoke coming out of my exhaust pipe? What does excessive exhaust smoke indicate? Why do some engines give out too much exhaust smoke? Take the same precautions as with blue smoke , and check for excessive oil consumption. Gray smoke can also be an issue with your automatic transmission fluid getting burned up in the engine.

In cold or humid conditions, the source of the smoke may be condensation. Faulty Fuel Injection Pump Failure. In diesel cars, the problem may be caused by a failure with. One of the main causes of white exhaust smoke.

This is a common occurrence, especially in colder climates. If you continue to see white smoke coming out of the pipe after. Piston Ring or Valve Seal Leak. Leaking valve seals or piston rings are.

Also check if anti-freeze has contaminated your car’s engine oil. If it got a sweet smell, it’s coolant, and you can continue with this guide. If the smoke doesn’t smell or taste nothing more than water, it’s most likely condense and the smoke will go away after the car is heated up. Below are the top causes of a car blowing white smoke from the exhaust system.

Cracked Cylinder Head. Whenever your cylinder head is cracked or damage coolant will begin to leak out of it. 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. 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. The color of the exhaust can tell you what type of repair or adjustment you might need. A turbocharged car will also send out blue smoke whenever the blower has to be replaced.

Before you think about a do-it-yourself project that includes your car’s exhaust system,. When a white cloud comes. White Smoke from Exhaust on Startup. Blue smoke from your exhaust. On cold winter days, it is common to see white smoke.

Internal Coolant Leaks. Another possible cause of white. 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. Typical problems include fuel not being completely burne too much oil or coolant evaporating. Smoke coming from a motorcycle exhaust indicates the engine is not running correctly. If ignore such problems can result in significant engine damage, and being able to identify the origin of the smoke , as quickly as. You may commonly see white smoke coming from the exhaust on cooler days upon starting.

This is likely due to steam created due to the engine burning off the condensation. Worn engine is another culprit responsible for blue smoke from exhaust. If you see blue smoke coming out of the exhaust , all the time,. Blown turbo is a probable reason causing blue smoke.

The engine passes off various types of exhaust smoke – white, black, grey and blue. You need to identify each for accurate diagnosis. When the exhaust emits black smoke, it means that gasoline has flooded the combustion chambers and it is not fully ignited. You will need to check for clogged fuel filters, malfunctioning fuel injectors, and sensors.

It seals the combustion chambers, as well as the coolant and oil passages. A leaking or blown head gasket can allow coolant to enter the combustion chamber. This in white smoke coming from the tailpipe,.

A blown head gasket will allow the coolant to leak. The first think you should check is your air-filter and other intake components like sensors, fuel injectors and the fuel-pressure regulator. Black exhaust smoke means the engine is burning too much fuel.

Other reasons could be a clogged fuel return line.