White blue smoke from diesel exhaust

Perkins has a wealth of knowledge about diesel engines amassed through years of research, development and testing of its own models. 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. White smoke points to some very specific conditions which can indicate a number of component or system failures.

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. 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. Products designed to flush carbon away from the pistons often cures this problem. Diesel engine smoke comes in three colors: white , black and blue.

If the white smoke is due to the engine being too cool, adding an automatic pre-heater may eliminate white diesel smoke. 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. 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. White smoke occurs when raw diesel comes through the exhaust completely intact and unburned. What does black, blue or white smoke from exhaust mean? What can cause white and blue smoke? A vehicles exhaust color means alot.

White exhaust smoke indicates coolant is burning in the combustion chamber, blue exhaust smoke indicates oil, and black exhaust smoke indicates a rich condition. Keeping all the quickly moving parts of an engine well oiled is super important, but oil has no place in the combustion chamber, which requires air, fuel and spark only. 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. It should reduce or even disappear after the car becomes reasonably warm.

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. Exhaust Smoke Types (BLACK, WHITE AND BLUE ) Causes - Duration: 11:38.

Automotive Basic Knowledge 38views. This will cause white smoke , along with the idle issue. This could be occurring either because the engine’s fuel injects are faulty, or as a result of low cylinder compression. White smoke means that the diesel fuel is not burning correctly due to a lack of heat in the combustion chamber.

This unburnt diesel contains minor toxins that may sting your eyes.