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Thread: Engine flush, cleanout?????

  1. #1
    Join Date
    Jan 2010
    Location
    COLORADO
    --
    685

    Engine flush, cleanout?????

    Ive got my Tecate motor, the engine has had the top end off for a while, some dust has gotten into the crankcase and bearings, nothing horrible. Is it possible to flush it well? the seals are good and it turns over, trans is good, but I have to get that part cleaned out good. I was thinking of filling the crankcase with either gasoline or diesel/ carb/brake cleaner and just flushing shaking the out of it. A guy told me on here, but do not remeber what he used. I really dont want to split the cases because it is only where the crank is and kind of easy.
    Any help would be appreciated.
    You will cry, you will scream if you've heard half the **** I've seen.
    Are you gonna get up and burn an X in your head?
    "Cut throught the bone and cut through the wire"
    Trikes:
    84&85 Tecates
    85 R
    85 X
    Support Scrapthraher Customs!!! Home of the Three Wheel Outlaws! PM me if you need a head rebuilt, valves cut, head milled or lapped!!!!!

  2. #2
    Join Date
    Feb 2010
    Location
    indiana
    --
    64
    I'd use kerosene, its got good cleaning and foaming action, oily too. Shake it around a bunch and repeat until fluid comes out clean.

  3. #3
    Join Date
    Jan 2010
    Location
    COLORADO
    --
    685
    ok thanks so much. will it harm seals though?
    You will cry, you will scream if you've heard half the **** I've seen.
    Are you gonna get up and burn an X in your head?
    "Cut throught the bone and cut through the wire"
    Trikes:
    84&85 Tecates
    85 R
    85 X
    Support Scrapthraher Customs!!! Home of the Three Wheel Outlaws! PM me if you need a head rebuilt, valves cut, head milled or lapped!!!!!

  4. #4
    Join Date
    Sep 2007
    Location
    oregon
    --
    2,292
    I put mix gas from the tank in or straight gas. shake it around and then drain and repeat it a couple times.

  5. #5
    Join Date
    Jun 2006
    Location
    Willow, Alaska
    --
    1,340
    I would use diesel and mix a little bit of 2 stroke oil in to get into the bearings, or just pour some in after your cleaner of choice to keep things lubed.

    -Nick
    1988 Chevy Silverado 5.9L Cummins : 1986 ATC250R : 2012 Polaris RZR 570 :

    98% of Americans say 'OH $#!T!!' before going into a ditch on an icy road. The other 2% are Alaskans, and they say 'Here, hold my beer and watch this!!'

  6. #6
    Join Date
    Jul 2007
    Location
    Terryville,CT
    --
    1,616
    Kerosene is basically what is used as parts cleaner! its oily and not as corrosive to the rubber seals! gas with 2 stroke oil works to or! HEY just add oil kick it a few times DRAIN IT then add nice fresh oil! just a thought as well!
    2- 85 Tri-Z's black and Yellow
    2- 85 250SX's
    1- 85 200X
    3-ATC 70's
    2- 85 tri-zinger's who needs some parts

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