White blue smoke from exhaust diesel

Perkins has a wealth of knowledge about diesel engines amassed through years of research, development and testing of its own models. Consequently, a proper running diesel engine should produce no visible smoke from the exhaust. If there is smoke coming from the exhaust it could indicate a more serious problem with the engine.

This article will help diagnose the underlying causes of diesel engine smoke. Diesel engine smoke comes in three colors: white , black and blue. With modern engines, either two- or four-stroke, there should be no reason to see smoke from the exhaust. As for oil smoke in a diesel , you shouldn’t expect to see any of that until the engine has many, many hours of run time and is nearing the end of its life expectancy.

If you do see blue smoke , here are some of the possibilities. If the smoke is thin, and goes away relatively quickly, than it is merely condensation. However, thicker, longer lasting smoke is a much larger headache.

Your engine is more than likely burning coolant. 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.

Diesel Engines Blowing White Smoke from Exhaust. WHITE SMOKE occurs when raw diesel comes through the exhaust completely intact and unburned. Some causes of this include.

In this guide, we discuss the different types of smoke that could come out of diesel car exhaust , what issues they’re connected to and how to fix the problem. And not as scary as it looks, white smoke should not be a matter of concern. White smoke from exhaust that looks like thin wisp is the topic for today. The accumulated condensation is simply finding a way out of the pipe.

What does black, blue or white smoke from exhaust mean? What can cause white and blue smoke? This might be caused from the engine being too cool to burn the fuel, low compression in cylinder(s), fuel injection timing, defective fuel injector, burnt out glow plugs, clogged air filter or poor quality fuel. As the engine warms up after a few minutes, this white smoke will not be reduced because condensation is dissipated.

This is nothing but steam caused due to condensation. This typically occurs due to the engine being too cool to burn the fuel, often resulting from low compression in one cylinder, problems with the fuel injection timing or a defective fuel injector. If it does not, you may have a leaky cylinder head gasket, or a crack in the block somewhere.

The blue smoke is from burning engine oil. The most common causes are worn piston rings or valve stem seals. When a car is producing blue smoke it means oil is getting into the combustion chamber for one reason or another and being burnt along with the normal gasoline.

This creates a blue colored smoke which is passed down the exhaust system and then exits the car along with normal gases. 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. When combustion is incomplete, a diesel mist comes from the exhaust. Exhaust Smoke Types (BLACK, WHITE AND BLUE ) Causes.

It is very common when starting a diesel in very cold weather. This unburnt diesel contains minor toxins that may sting your eyes.