Register now to get rid of these ads!

Technical Pontiac 239 firing order?

Discussion in 'The Hokey Ass Message Board' started by hillbilly4008, Oct 19, 2018.

  1. hillbilly4008
    Joined: Feb 13, 2009
    Posts: 2,924

    hillbilly4008
    Member
    from Rome NY

    I have a 48 Pontiac coupe with the 239 flathead six. I CAN NOT find any diagrams for plug wires on the distributor cap.

    Can someone help me out
     

    Attached Files:

  2. RichFox
    Joined: Dec 3, 2006
    Posts: 10,020

    RichFox
    Member Emeritus

    153624 is the firing order for every inline 6 i have ever seen. So #1 plug out. Thumb over the hole. Bring it up on compression. Look at rotor. Thats #1. Note direction of rotation. Carry on.
     
    Truck64, LAROKE and Hnstray like this.
  3. hillbilly4008
    Joined: Feb 13, 2009
    Posts: 2,924

    hillbilly4008
    Member
    from Rome NY

    No compression at cylinder 1:(

    Looks like ill be taking the head off....
     
  4. pontiac
    Joined: Mar 21, 2006
    Posts: 771

    pontiac
    Member

    Probably a stuck valve.. 153624 is correct as mentioned above

    20181019_161050.jpg
     
    hillbilly4008 likes this.

  5. LAROKE
    Joined: Sep 5, 2007
    Posts: 2,080

    LAROKE
    Member

    Yup. Fifteen is too young, thirty-six is too old and twenty-four is just right.
     
    Bleach and Bearcat_V8 like this.
  6. Bearcat_V8
    Joined: Sep 21, 2011
    Posts: 386

    Bearcat_V8
    Member
    from Dexter, MI

    ^^ that's how I learned it
     
    Bleach likes this.
  7. I haven't heard that one for a very long time. Thanks for reminding me. Even 36 would be fine for me now. ;)
     
    Truck64 and Bearcat_V8 like this.
  8. LOL. At my age ,I thought I had heard them all. New one for me.
     
  9. Truck64
    Joined: Oct 18, 2015
    Posts: 5,325

    Truck64
    Member
    from Ioway

    There was a dirty little ditty to learn the electronics resistor color code, too.
     

Share This Page

Register now to get rid of these ads!

Archive

Copyright © 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Terms of Service. Privacy Policy.

Atomic Industry
Forum software by XenForo™ ©2010-2014 XenForo Ltd.