Results 1 to 10 of 12

Thread: 230 Leaking oil at head/block

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1
    Join Date
    Jun 2014
    Location
    Eastern Maine
    Posts
    377

    Default 230 Leaking oil at head/block

    I figured I would post a new thread as some may not be following my restoration thread. I started and ran/test drove the truck today. I have oil leaking from the head/block seam on both sides of the engine, both leaks seem to be about midway more toward the front. Curious if anyone has experienced this kind of oil leak ? I my try a head re torque, the head gasket as far as I know is the original and the engine has sat for a long time.

    If I do end up replacing the head gasket I have two styles of gaskets, one is metal and the other is fiber with metal around the cylinder holes. Curious which might be the best one to use

    Thanks
    UPDATE
    I tried re torquing but no movement on the bolts so I figure it would be best to go ahead and change out the head gasket. I also think I am going to use the fiber head gasket as it's a bit thicker and I think it will seal better.
    Last edited by m38inmaine; January 12th, 2021 at 01:29 PM.

  2. #2
    Join Date
    Jan 2007
    Location
    west central wisconsin
    Posts
    315

    Default

    Make sure to get the right gasket,a civilian one will leak. I bought my truck with a uninstalled rebuilt engine . It leaked at the right front corner. Thanks to Barrman I got leak patched.
    DaveJ

  3. #3
    Join Date
    Jun 2014
    Location
    Eastern Maine
    Posts
    377

    Default

    I have the correct gasket kit, thank you for the advice.

  4. #4
    Join Date
    Dec 2008
    Location
    Long Island, New York
    Posts
    76

    Default

    Can you post a photo-rich post of the procedure? I am about to remove my cylinder head to send it to the machine shop and I would like to see photos of the process. I am very familiar with working on engines and I have read the FSM on the issue. That being said, I also know that this could be a somewhat quirky engine.

  5. #5
    Join Date
    Jun 2014
    Location
    Eastern Maine
    Posts
    377

    Default

    OK I will try, I started today with not so good luck. I decided to take out the two special 11/14 bolts first so I would not mix them up, I was using my Makita 1/2 impact and just barely pulled the trigger and the head of 14 just came off like butter. I used a ratchet after that to remove the rest, I also had one bolt that was loose, guess what ? the bolt was snapped off at the threads so it looks like one drill/tap and the other should come out with vice grips, luckily I have a parts engine I can get the bolts from. I plan on taking the head off tomorrow and will picture how I am doing it.
    Last edited by m38inmaine; January 14th, 2021 at 04:54 PM.

  6. #6
    Join Date
    Dec 2008
    Location
    Long Island, New York
    Posts
    76

    Default

    Ok. Thanks. Do you plan on having a machine shop rebuild the head (valve guides, stem seals, etc.)? If so, DO NOT LET THEM RESURFACE (a/k/a "deck") THE HEAD. IT WILL RUIN IT.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  


Site Upgrade, Design Modifications & Administrative Support by:
Palm River Enterprises LLC, IT Solutions
President: Tom King, User ID=teking
This site is owned and operated by:
M715 Zone, LLC
President: Jon Schmidt, User ID=brute4c


If you have any suggestions, comments, problems or questions, contact:  brute4c@m715zone.com
Use of this site means you understand and agree to our TERMS OF USE

Copyright Notice:
This web site is subject to the protection of the copyright laws of the United States and other countries. Except for Personal Use Only, you may not modify, copy, distribute, transmit, display, perform, reproduce, publish, license, create derivative works from, transfer, or sell any information obtained from any part of the M715 Zone website without the prior written permission of M715 Zone, LLC. Written permission can only be obtained by contacting brute4c@m715zone.com

Copyright 1998-2024