60 series detroit BURNING 3 GAL. OIL WEEKLY

Discussion in 'International Forum' started by allan82782, Jun 13, 2013.

  1. allan82782

    allan82782 Bobtail Member

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    I have a 2007 freightliner with a 500hp 60 series detroit engine that has been rebuilt at 500,000 (give or take) i also purchased a used turbo and egr valve ( didnt know they were going bad intil after the rebuilt engine) i took it to the shop because it was burning 1 gallon of oil per week the tech. Said that my egr valve wasnt programmed to ecm at something rated ( he lose me there) so after that now im burning 3 gallon of oil per week and its coming out the crank shaft hose ( the hose at the bottom of the engine). I pull logs with the truck and from my understanding there is not any power lose of smoking from the muffler. Someone please help me............
     
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  3. snowwy

    snowwy Road Train Member

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    your building up too much pressure in the oil pan from the piston rings not seating properly. (engine blowby).

    cat had the same problem with an engine. don't know which. but there remedy was to put an oil fill cap in place of the blow by hose. replace the middle cover with a new cover that has an outlet for the blowby hose. the engine got torn down that winter and all 6 piston rings were broke. top rings only. and it was also found out that cat installs undersized pistons.

    course, there was also a lot of blowby smoke out the tube.
     
  4. allan82782

    allan82782 Bobtail Member

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    Ok thanks. Do you think if I dont get that fixed it would eventually mess.up something. Else
     
  5. EZX1100

    EZX1100 Road Train Member

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    i thought this was the international section
     
  6. allan82782

    allan82782 Bobtail Member

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    Posted in wrong section but I have a bright red prostar so.that makes.me.in the club.to.... Loving that Ultra Shift.
     
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