White smoke from diesel truck

What does it mean when a diesel engine is blowing white smoke? What could make a diesel engine produce white smoke? What is the smog law for diesel trucks? Why do diesel trucks sometimes leave black smoke? White smoke points to some very specific conditions which can indicate a number of component or system failures.

Products designed to flush carbon away from the pistons often cures this problem. If the white smoke is due to the engine being too cool, adding an automatic pre-heater may eliminate white diesel smoke. L Cummins engine, and I am having some problems. This is usually the last color of smoke you want to see, particularly on gas cars.

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. What causes white exhaust smoke , what causes an.

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. If there is only smoke on start up, which goes away when the truck gets warmed up, it is likely unburned fuel. An injector with stiction. If smoke is being release then this is indicative of a problem.

HOWTO looks at all the possible reasons why white smoke is coming from your exhaust pipe. But mostly, it is the incorrect injector timing in the cylinders. Diesel Smoke tells YOU a Story. White smoke from exhaust diesel and petrol engine may be the signal of different car problems.

The most noticeable symptom of internal coolant leakage is when the white smoke is billowing out of the exhaust pipe and leaves a sweet odor in the air. The white smoke is due to unburnt fuel caused by improper heating. Sometimes diesel engines emit a white smoke while starting.

It can be especially difficult to start a diesel engine during cold weather. When combustion is incomplete, a diesel mist comes from the exhaust. It is very common when starting a diesel in very cold weather. Step – The smoke could be a byproduct of the DPF Regen ( diesel only) If your truck is a diesel and produces white smoke while warming up, this is completely normal.

If this is the case, there is nothing wrong with your truck. Black is the most common, but also gray and white sometimes. This video describes why they smoke , what are the causes, and what can be done to reduce it.

Ran great at first, but am noticing white smoke at startup and continuing intermittently for several miles. Still have the factory warranty, but hate dealing with the service departments. 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.

Basically, smoke from a diesel engine indicates that something is not right.