Why does my powerstroke smoke

The are several potential causes of white smoke coming from your 6. There are multiple potential causes of the white smoke your 6. Condensation in Your Fuel Both condensation and poor fuel quality can result in water getting into your fuel supply. The contents of HotShotsSecret.

Blue smoke is normal when the engine is cold, but excessive blue smoke means the air-to-fuel ratio is too high. Blue smoke can also result from contaminated fuel or a plugged injector. If the truck struggles when starting or does not start at all, it could be a sign of a bad injector.

Using one full dose of Stiction Eliminator to clean out your injectors will give your truck a boost when cold. Poor fuel quality can cause water in the fuel without you realizing it. When you have poor fuel quality, water can build up in your fuel system from condensation. When your engine is starting up, this water can cause your engine to emit white smoke. White smoke may be the sign of faulty diaphragm valves in your vacuum modulators.

Aside from white smoke, you can identify a transmission fluid problem if you have problems shifting or smell a sharp, pungent odor. If you find red fluid leaking from your vehicle instead of green, you definitely have a transmission leak.

If your truck is using excessive coolant and smoking white all of the time, this can be a sign of a blown head gasket. Be careful of white smoke as it will irritate your eyes and skin. If white smoke occurs during a startup in freezing temperatures, then goes away, it usually indicates frozen deposits of soot which expanded around the rings then burned away once the engine warmed up.

Black smoke, unlike white smoke, contains a high concentration of carbon exhaust particles. The combustion of diesel fuel in the cylinders breaks down the long chain of carbon molecules to smaller and smaller molecular chains. When the exhaust leaves the engines the byproduct is a combination of carbon dioxide and water. If something goes wrong during combustion the chemical reaction taking place is not as robust, causing long tail hydrocarbons to be left completely intact and then expelled in the form of smog or soot.

Partial burning of diesel fuel results in large carbon dioxide particles as well as greenhouse gasses which contribute to air pollution. The advent of the Selective Catalytic Converter, Diesel Exhaust Fluid and Diesel Particulate Filter all helped to regenerate exhaust back into the combustion chamber to further break down particulate matter.

Diagnosing Causes of Diesel Smoke at Capital Reman Exchange Black smoke is the most common smoke color coming from a diesel engine and most likely indicates something is wrong during the combustion of the diesel fuel.