My diesel is blowing white smoke

What does it mean when a diesel engine is blowing white smoke? What can cause white smoke from a diesel? What could make a diesel engine produce white smoke? What is the reason for diesel smoke? Diesel engines can emit blue, black or white smoke from their exhaust while running, and each color can indicate a fault with a part or system.

White smoke points to some very specific conditions which can indicate a number of component or system failures. White smoke occurs in a diesel engine when the diesel fuel goes through the engine and reaches the exhaust without having been burned. Blowing white smoke is a red flag for your diesel engine , yet we see this happen all the time to our customers. In many cases, white smoke emanating from the tailpipe (often at idle once the engine reached operating temperature) typically means a worn out injector.

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. White smoke coming from the exhaust usually points to one point of failure: the injectors.

Usually, white smoke indicates that the diesel fuel is not burning correctly. Unburned diesel fuel will make its way through the exhaust completely unused. Be careful of white smoke as it will irritate your eyes and skin. It is also another sign things are not working as they should. Continuous white smoke while driving is one of them.

If you are having a diesel , white smoke may be unburned fuel or coolant going through the engine. L Cummins engine, and I am having some problems. Sometimes when it is col the truck sputters and blows white smoke , and it takes a few minutes to clear out.

One of two conditions is responsible for white smoke blowing out of your exhaust. In this video we show you why! First is normal condition (so you don’t have to panic) and the second is a not so normal condition which should be fixed as soon as possible.

When the timing is not what it’s supposed to be, your engine will essentially be running rich which will cause fuel to not completely burn and instead exit out of the exhaust as white or gray smoke. Diesels can also put out white smoke when fuel passes completely through the engine and reaches the exhaust without having been burned. White smoke often occurs when there is either too much fuel being injected into the combustion chamber, or not enough heat to burn the fuel.

White smoke usually occurs when raw diesel fuel comes through the exhaust unburned and intact. This causes white smoke. For big diesel engines this is big because it is not uncommon for these vehicles to be used for more than a half-million miles before retirement. Last week, just as I was thinking I had seen it all, a Ford F2was checked in that had a problem of Heavy White Smoke constantly emanating from the tailpipe at idle and worse as you increased RPM. HOWTO looks at all the possible reasons why white smoke is coming from your exhaust pipe.

A diesel engine in good condition should produce no visible smoke from the exhaust, under most operating conditions. A short puff of smoke when an engine is accelerated under load may be acceptable, due to the lag before the turbocharger speed and air flow is able to match the volume of diesel injected into. Diesel Smoke tells YOU a Story Basically, smoke from a diesel engine indicates that something is not right.

It should be taken as an indication that there is a problem existing (or developing), that will potentially shorten the engine life, or result in unnecessary costs.