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Blue smoke is burning oil. If the smoke stops after a moment, It's your valve guide seals.
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∙ 12y ago
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What causes blue smoke from a diesel engine?
Blue smoke is burning oil.
What causes blue tinged white smoke only on first morning start but not blowing smoke after that?
Cold start
What causes blue smoke when starting a diesel engine?
Usally that is an indication that the valve seals need replaced.
What cause black smoke white smoke blue smoke in diesel engine?
In a diesel engine, blue smoke is an indication of oil being burned. Black smoke means that there is incomplete combustion of the fuel. White smoke can be seen when raw diesel fuel is not being burned.
What causes blue smoke from a 1992 Nissan Maxima?
usually blue smoke is oil
What is the cause of blue smoke from the exhaust of a diesel while driving?
Blue smoke is caused by engine oil being burnt by the engine.
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.
Diesel engine blue smoke?
blue smoke is pretty bad.. your adding ethanol to your diesel fuel when your at the pumps Blue smoke could be a sign of engine wear. The blue is the engine oil being burnt in the engine. 2 possible wear parts are the intake valve guides and the piston oil rings.
What causes blue smoke to come from your tailpipe?
the engine is burning oil. blue smoke oil white smoke antifreeze black smoke excess fuel
What causes blue tailpipe smoke?
You are burning oil.
What causes blue smoke from exhaust?
Burning oil
What causes smoke to come out of engine?
blue smoke is oil. white smoke is water. black smoke is unburnt fuel
