Why would a diesel engine put out white exhaust?
White exhaust smoke If your exhaust smoke is white, this is a reason for concern in a diesel engine vehicle. White exhaust smoke means fuel is not burning properly.
What causes black smoke from a diesel engine?
Over-fueling is the primary cause of black smoke from the exhaust of a heavy duty diesel engine. Excessive oil consumption due to worn valves and valve stem seals, worn or stuck/sluggish rings from deposits, and worn cylinder liners contribute to black smoke.
Is black smoke bad for a diesel?
Black smoke is partially-burned fuel. An engine that’s running properly will burn all of the diesel fuel completely, making CO2 and water. So black smoke means something is causing the fuel to not burn completely. Not enough air means incomplete fuel combustion.
What to do if your diesel engine has no power?
If you had any questions or wanted to find out more about the role of interest before applying to our jobs or bookmark any content, you can either call our Recruiters using their direct, toll free phone #’s or you may use the ‘Ask a Question’ feature. This condition no power no codes is a common problem with diesel engines.
Why does my diesel engine have smoke coming from the exhaust?
Consistent smoke coming from the exhaust most likely indicates a deeper internal problem with the engine. A small puff of smoke during quick acceleration is acceptable with older diesel engines due to a lag before the turbocharger’s air flow can match the increased volume of diesel fuel injected into the cylinders.
What are the problems with a 2009 Cummins ISX?
The truck is doing the exact same thing, it doesn’t run any better or any worse than it did BEFORE I brought it in. Thanks for the info. 111 – coolant, 131 is a short in the accelerator, 27 seems to be an actuator issue with the VGT turbo, 384 I can’t find, and 131 comes back to an issue for the EGR pressure sensor.
What causes a no start on a 6.0L diesel?
Rough start, no start, and rough running conditions often occur due to the FICM, or Fuel Injection Control Module. The FICM supplies 48 volts to the two solenoids that control oil flow to the fuel injector. Excessive heat from the engine and vibration can cause the FICM to overheat or fail.