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slight miss, plus lack of power? (was: 67 cj6A Tuxedo Park)

Discussion in 'Early CJ5 and CJ6 Tech' started by viper, Feb 14, 2006.

  1. viper

    viper New Member

    Thanks for all the responses - I'm glad I finally found a club with so much interest in a mark. New question - after points, cap, plugs, wires, what might cause a slight miss, plus lack of power?
     
    viper, Feb 14, 2006
    #1
  2. Hippo393

    Hippo393 Jeepless

    Re: 67 cj6A Tuxedo Park

    Check timing & vacuum leaks. :beer:
     
    Hippo393, Feb 14, 2006
    #2
  3. Patrick

    Patrick Super Moderator Staff Member

    Re: 67 cj6A Tuxedo Park

    Might also check firing order.....
     
    Patrick, Feb 14, 2006
    #3
  4. jhuey

    jhuey Michigan Jeeper!

    Re: 67 cj6A Tuxedo Park

    Compression check, leak down check.
     
    jhuey, Feb 14, 2006
    #4
  5. kcjeep

    kcjeep Member

    Re: 67 cj6A Tuxedo Park

    Check all flexible fuel lines for a small pin hole. If air is getting in, you will lose power when your Jeep in pulling a load. KCJ
     
    kcjeep, Feb 15, 2006
    #5
  6. dohc281

    dohc281 It is what it is.

    Re: 67 cj6A Tuxedo Park

    Check the dwell.
     
    dohc281, Feb 15, 2006
    #6
  7. Super Dave CJ6

    Super Dave CJ6 Super Dave

    Re: 67 cj6A Tuxedo Park

    Carburation.
     
    Super Dave CJ6, Feb 15, 2006
    #7
  8. viper

    viper New Member

    Re: 67 cj6A Tuxedo Park

    Thankyou, is there a decent source for specs on the 67 4cyl motor?
     
    viper, Feb 15, 2006
    #8
  9. Boyink

    Boyink Super Moderator Staff Member

    Boyink, Feb 15, 2006
    #9
  10. lynn

    lynn Time machine / Early CJ5 HR Rep Staff Member

    Re: 67 cj6A Tuxedo Park

    Install a Pertronix Ignitor, it replaces the points.
    It will really wake up the old Hurricane... do a search on Pertronix in this forum :)
     
    lynn, Feb 15, 2006
    #10