Failure in a Diesel B engine

Manual-Mecanica
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13 years 10 months before #24395 by manual-mecanica

Failure in a Diesel B engine published by manual-mecanica

Anyone knows why oil drains from the breath of a cummins series B 5.9. Realized, just by increasing revolutions, I don't throw in idle. Thanks in advance

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13 years 10 months before #24431 by manual-mecanica

Manual-Mecanica Response on the Re: Failure in a Diesel B series engine

Hi Chuy76.
In a diesel or gasoline engine that is a symptom of compression pass to the crankcase, it can be piston rings or spent valve guides, if it is with turbo this could also be the cause, it is likely that you have blue smoke in the escape. Luck.
Miguel

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13 years 10 months before #24434 by manual-mecanica

Manual-Mecanica Response on the Re: Failure in a Diesel B series engine

Hi Servilimit,
thanks for answering the engine, it is newly adjusted, it does not fail and not made smoke just by accelerating the engine to more than 1500 rpm begins to throw. In idle or a drop and the oil pressure is 65-70 psi in minimal march.

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13 years 10 months before #24446 by manual-mecanica

Manual-Mecanica Response on the Re: Failure in a Diesel B series engine

Hi Chuy76.
If the engine is recently repaired, it is time to wait about two or three hours of work so that the rings feel that the oil pressure is normal. If it is not natural, what about the turbo?
Miguel

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