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Only on cold startup (diesel engine) it can be normal to get little black smoke, as long as it doesn't continue. If it continues after warm up that could indicate engine wear. I'd recommend a mechanical inspection. The newer common rail diesels though are generally cleaner burning than older engines.
What else can I help you with?
How do make a diesel blow black smoke?
you can use chips, power mods, and smoke switches.
How do i mak my 92 ford diesel blow black smoke?
to make a diesel blow black smoke is usually done by turning up the fuel pump.all this accomplishes is to much fuel and the black smoke created is mostly un burnt fuel that is being wasted
Why does a diesel engine blow out black smoke?
The black smoke that a diesel engine blows out is fuel that is unburned. The black smoke can be caused from over-fueling, poor fuel quality, or dirty or worn fuel injectors.
Why would my Detroit diesel blow black smoke?
Black smoke can be caused when there is an improper air to fuel ratio . This can be anything from a plugged air cleaner,injector,turbo....
Why do some duramax or cummins diesels blow black smoke out of the exhaust?
Their injection pump is set too rich, and lets more diesel into the engine than the engine can burn. The partially/badly burned diesel is what comes out as black smoke.
What causes a diesel tractor to backfire and blow black smoke?
Black smoke is : too much fuel and not enough air, a faulty injector (s). Take out the injectors and have them tested before you do engine damage.
Why does your gas furnace blow black smoke in the house?
# Why doe the gas furnace blow black smoke?
Why does your chev diesel blow white smoke?
white smoke is water. head gasket or ?
Why does a truck blow out white smoke when turned on?
is this a diesel truck?does this engine have a turbo?if it is a diesel with a turbo,it will blow white smoke when cold till it warms upif it continues to blow smoke check your air filterother reason if it continues to blow smoke is the turbo is about to crater get it checkedalso check engine oil for coolant lossif coolant is leaking into cylanders,this will cause white smoke
Will water in diesel fuel cause truck to blow white smoke?
It can.
Does a 93 f250 7.3l no turbo diesel blow smoke?
A 1993 Ford F-250 with a 7.3L non-turbo diesel engine typically should not blow excessive smoke during normal operation. However, if it's blowing smoke, it could indicate issues such as poor fuel quality, a malfunctioning injector, or worn piston rings. Blue smoke usually suggests oil consumption, while black smoke indicates an overly rich fuel mixture. It's advisable to have the vehicle inspected to determine the underlying cause.
What part of the diesel engine is defective when the muffler blow bluish smoke?
Hi there,blue smoke on a diesel motor is normally fuel,and the smell will be unburn diesel,rough start and heavy smoke that will disapear as the engine getshot.
