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  1. #1

    Default Engine Problem

    We have a case IH 895, and we have just had to replace one of the big end bearings, was running fine after but then soon lost power, loud knocking noise, sounds like its down on a cylinder, pouring out black smoke and sparks coming out of exhaust, seems to be igniting in exhaust, took head off again and pistons and valves look fine, can anyone suggest any ideas?

  2. #2
    Super Member 5030's Avatar
    Join Date
    Feb 2003
    Posts
    5,202
    Location
    Michigan, S.E. Monroe County
    Tractor
    Kubota M9000 Hyd Kubota M105 shuttle

    Default Re: Engine Problem

    Sounds like injection timing or an injector itself.

  3. #3
    Member
    Join Date
    Dec 2004
    Posts
    37
    Location
    jackson co,fl
    Tractor
    ih 574

    Default Re: Engine Problem

    I have been told by a mechanic if its white smoke its fuel if its black its oil. Take the oil pan off and see if any thing came loose.

  4. #4
    Platinum Member
    Join Date
    Nov 2003
    Posts
    800
    Location
    Winn Parish, LA
    Tractor
    Case 380B, Super C

    Default Re: Engine Problem

    Should have left it together and first try cracking individual inj lines to find affected cylinder. One which makes no difference in performance is bad one. Then you can swap that inj with another cyl and see if problem moves with same test. Most likely just dribbling inj or delivery valve problem. If delivery valve, problem will stay in same position.

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