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  • 2 Post By firebird77clone
  • 1 Post By rspears

Thread: knock in motor?
          
   
   

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  1. #1
    chevyboy91 is offline CHR Junior sMember Visit my Photo Gallery
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    knock in motor?

     



    Ok so I just got done putting in a new cam 3 of the lobes were completely rounded and 3 lifters were dished (bad) got everything put together and now there is a new knock while putting the cam in I went ahead and dropped the oilpan and checked the rod bearings they felt good no play in it got any suggestions on what it could be? Iv got a video of it not sure how to post it tho

  2. #2
    rspears's Avatar
    rspears is online now CHR Member/Contributor Visit my Photo Gallery
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    Welcome to CHR. With three lobes totally rounded how did you go about cleaning out all of the abrasive grit in the engine? What do you mean the rod bearings "felt good"?
    Roger
    Enjoy the little things in life, and you may look back one day and realize that they were really the BIG things.

  3. #3
    chevyboy91 is offline CHR Junior sMember Visit my Photo Gallery
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    Ty I made a a rod with a key on the end to fit on the oil pump from the distributor hole turned the other side down to 3/8 to get my drill on it poured diesel fuel own the valley and ran the dril drained and repeated

  4. #4
    firebird77clone's Avatar
    firebird77clone is offline CHR Member Visit my Photo Gallery
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    Pull the motor and tear it down.

    You tried to get by on the cheap, it didn't fly.
    ted dehaan and NTFDAY like this.
    .
    Education is expensive. Keep that in mind, and you'll never be terribly upset when a project goes awry.
    EG

  5. #5
    jerry clayton's Avatar
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    Deleted---
    Last edited by jerry clayton; 03-29-2015 at 12:04 PM.

  6. #6
    rspears's Avatar
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    Quote Originally Posted by jerry clayton View Post
    Are you related to Harry Reid? or Nancy P?
    Jerry, it seems to me that you're missing an excellent opportunity to share your knowledge of the building & rebuilding process for engines here, and helping a guy understand where he may be going wrong.
    36 sedan likes this.
    Roger
    Enjoy the little things in life, and you may look back one day and realize that they were really the BIG things.

  7. #7
    jerry clayton's Avatar
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    I deleted it Roger and if you would on your quote I would appreciate it. Thanks

  8. #8
    jerry clayton's Avatar
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    Were the 3 failed lobes close to each other??????? like maybe toward front of cam??
    Did you check the mains? and felt good? did you remove rod caps or just wiggle them?

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