MJ Tech: Modification and Repairs

32703 topics in this forum

1. Problem with Vacuum on the Heater & Deforster

   By Top C, August 30, 2020
   • 17 replies
   • 2.4k views
   • 
   • jdog
   • November 9, 2020

2. NP 231 Question

   By 89 MJ, November 9, 2020
   • 2 replies
   • 707 views
   • 
   • 89 MJ
   • November 9, 2020

3. CA smog legal air intake for 87 4.0?

   By Clueless, November 9, 2020
   • 6 replies
   • 1.3k views
   • 
   • jeeptec1
   • November 9, 2020

4. Bosch Fuel Injector Upgrade

   By hillbilly51, October 5, 2014
   • 19 replies
   • 4.9k views
   • 
   • cruiser54
   • November 9, 2020

5. Replacing switch trim covers (instructions)

   By ghetdjc320, November 6, 2020   

   • fog lights
   • rare factory options
   • (and 3 more)

     Tagged with:

     • fog lights
     • rare factory options
     • cargo loght
     • sports bar lights
     • auxiliary lighting switch
   • 2 replies
   • 1.2k views
   • 
   • ghetdjc320
   • November 9, 2020

6. It got me. (overheated) 1 2

   By tugboat95, November 4, 2020
   • 28 replies
   • 3.4k views
   • 
   • Pete M
   • November 9, 2020

7. 88 Comanche pioneer long bed rear brake dilemma

   By Comanche man Don, October 5, 2020   

   • brakes
   • rear brakes
   • (and 1 more)

     Tagged with:

     • brakes
     • rear brakes
     • proportioning valve
   • 7 replies
   • 1.4k views
   • 
   • fiatslug87
   • November 8, 2020

8. [Help] Transfercase issues.

   By killernoises, November 8, 2020
   • 8 replies
   • 1.5k views
   • 
   • killernoises
   • November 8, 2020

9. Need help with hood pins

   By billyblankss, November 7, 2020
   • 5 replies
   • 1k views
   • 
   • MiNi Beast
   • November 7, 2020

10. Adjustable control arms

    By Missobrien93, November 7, 2020   

    • lift kit
    • diy lift
    • (and 1 more)

      Tagged with:

      • lift kit
      • diy lift
      • small lift
    • 5 replies
    • 1.4k views
    • 
    • AZJeff
    • November 7, 2020

11. Custom interior and dash?

    By kaidenlem, November 6, 2020
    • 5 replies
    • 1.2k views
    • 
    • MiNi Beast
    • November 7, 2020

12. Ford 8.8 swap 1 2 3 4

    By Jackrabbit41, April 14, 2015   

    • Ford 8.8
    • Jeep Comanche axle swap
    • (and 3 more)

      Tagged with:

      • Ford 8.8
      • Jeep Comanche axle swap
      • Dana 35
      • 4x4
      • 4.0l inline 6
    • 82 replies
    • 26.9k views
    • 
    • gogmorgo
    • November 7, 2020

13. General Advice

    By Clueless, November 6, 2020
    • 5 replies
    • 1.1k views
    • 
    • Pete M
    • November 7, 2020

14. Loosing Fuel Pressure

    By BizarroStormy, November 6, 2020
    • 4 replies
    • 766 views
    • 
    • fiatslug87
    • November 6, 2020

15. new source of quality CPS's?

    By Pete M, November 6, 2020
    • 1 reply
    • 897 views
    • 
    • Pete M
    • November 6, 2020

16. Bumper hunting

    By CMMagnussen, November 5, 2020
    • 8 replies
    • 2.5k views
    • 
    • 75sv1
    • November 6, 2020

17. T/C chain wear from Np231 cad delete

    By Cochise, November 5, 2020
    • 11 replies
    • 1.8k views
    • 
    • Pete M
    • November 6, 2020

18. 87 Comanche engine swap with a 2000 TJ

    By Kesswic, November 4, 2020
    • 6 replies
    • 1.6k views
    • 
    • Limeyjeeper
    • November 5, 2020

19. A New Guy that's gonna need a lot of help

    By jtm, August 25, 2020   

    • 1987 comanche
    • 15 replies
    • 1.9k views
    • 
    • fiatslug87
    • November 5, 2020

20. (D44) Somebody pinch me!

    By ftpiercecracker1, August 31, 2020
    • 23 replies
    • 3.8k views
    • 
    • rokinn
    • November 5, 2020

21. Vibration under load 1 2

    By Tex06, October 13, 2020
    • 39 replies
    • 6.6k views
    • 
    • Tex06
    • November 4, 2020

22. Finally, switch trim covers! 1 2

    By ghetdjc320, March 17, 2020   

    • cargo light
    • fog light
    • (and 2 more)

      Tagged with:

      • cargo light
      • fog light
      • sport bar
      • switches
    • 38 replies
    • 4.9k views
    • 
    • ghetdjc320
    • November 4, 2020

23. Need help on rear differential yoke and rear u joint

    By Dave Vig, November 4, 2020
    • 9 replies
    • 1.1k views
    • 
    • Dave Vig
    • November 4, 2020

24. Battery gauge is very low

    By rylee144, November 3, 2020
    • 7 replies
    • 1.5k views
    • 
    • rylee144
    • November 4, 2020

25. ANOTHER post, MJ won't start.

    By Brokeboi, November 3, 2020
    • 2 replies
    • 770 views
    • 
    • jdog
    • November 3, 2020