MJ Tech: Modification and Repairs

32717 topics in this forum

1. need new links to the various Factory Shop Manual PDFs

   By Pete M, February 15, 2020
   • 11 replies
   • 4.2k views
   • 
   • pizzaman09
   • March 24

2. how many miles on your truck's factory engine? 1 2 3 4 6

   By Pete M, April 14, 2019
   • 130 replies
   • 114.7k views
   • 
   • akweasel
   • March 14

3. What is the most important tip you'd share with MJ owners? 1 2 3 4 12

   By Pete M, January 21, 2009
   • 282 replies
   • 291.6k views
   • 
   • Kickin’Chicken
   • May 23, 2025

4. ***Rules for the Comanche Club forums*** 1 2

   By Pete M, June 22, 2006
   • 27 replies
   • 41.5k views
   • 
   • Jeepman73
   • June 13, 2022

5. CC Members - Create a Signature to Describe Your MJ

   By HOrnbrod, November 22, 2016
   • 23 replies
   • 35.1k views
   • 
   • mac9x
   • July 24, 2021

6. Jeep Cables upgrade

   By jodawill, 5 hours ago
   • 5 replies
   • 60 views
   • 
   • eaglescout526
   • 2 hours ago

7. 2 Wheel Drive Transmission

   By Drahcir495, May 24
   • 5 replies
   • 170 views
   • 
   • Drahcir495
   • 6 hours ago

8. The Case of the Vanishing Temp Sensor

   By BoundForGlory, 20 hours ago
   • 6 replies
   • 127 views
   • 
   • Eagle_SX4
   • 9 hours ago

9. MayDay!! - Hard Accel Killed Idle 1 2 3 4 6

   By AnotherOldJeepGuy, April 9
   • 138 replies
   • 4.6k views
   • 
   • AnotherOldJeepGuy
   • Yesterday at 04:46 PM

10. Fuel system venting - high level of vacuum in tank

    By 87MJTIM, May 12
    • 8 replies
    • 273 views
    • 
    • llhat
    • Yesterday at 04:39 PM

11. AXIOM Unit Bearings

    By ghetdjc320, Saturday at 02:34 PM
    • 5 replies
    • 111 views
    • 
    • ghetdjc320
    • Yesterday at 02:53 PM

12. BRAKE BLEEDING UGH

    By golddigger, Saturday at 07:39 AM
    • 4 replies
    • 103 views
    • 
    • golddigger
    • Saturday at 01:24 PM

13. Getting cruise control to work again

    By hgeranium, October 1, 2025
    • 13 replies
    • 1k views
    • 
    • Tactical Bacon
    • Friday at 08:36 PM

14. MTS Fuel Sending Unit Tank Clearance Issue?

    By aris_garage_builds, Friday at 06:26 PM
    • 1 reply
    • 68 views
    • 
    • Gojira94
    • Friday at 08:08 PM

15. 2.5L Tire & Wheels

    By COMANCH3, May 22
    • 6 replies
    • 228 views
    • 
    • mjeff87
    • Friday at 03:00 PM

16. Hard start when hot 1 2

    By 70barracuda, April 16
    • 38 replies
    • 1k views
    • 
    • Ωhm
    • Friday at 11:46 AM

17. Front Marker lights Changed 1984-1996?

    By Salvagedcircuit, Friday at 02:59 AM
    • 1 reply
    • 86 views
    • 
    • eaglescout526
    • Friday at 03:50 AM

18. Lines, Wires, Etc

    By TheNerfsmith, May 26
    • 11 replies
    • 261 views
    • 
    • pizzaman09
    • Friday at 12:33 AM

19. NP231 J Rebuild /overhaul kit ?

    By BlackComanche89, May 4
    • 8 replies
    • 323 views
    • 
    • BlackComanche89
    • Thursday at 05:34 AM

20. Seat spring repair.

    By Warthog, Tuesday at 11:03 PM
    • 2 replies
    • 112 views
    • 
    • Warthog
    • Thursday at 12:06 AM

21. 2.3 to 4.0 swap

    By Jeff Rodgers, May 23
    • 7 replies
    • 224 views
    • 
    • GonzoTheGreat
    • Wednesday at 11:57 AM

22. Replacing or repairing ignition lock cylinder while keeping the original key bitting

    By jodawill, May 26
    • 3 replies
    • 119 views
    • 
    • GonzoTheGreat
    • Wednesday at 11:39 AM

23. First time removing a transmission

    By jodawill, May 26
    • 13 replies
    • 281 views
    • 
    • derf
    • Wednesday at 04:39 AM

24. The best door seals 1 2

    By ghetdjc320, January 28, 2025
    • 31 replies
    • 2.8k views
    • 
    • AnotherOldJeepGuy
    • May 26

25. Steering column doesn’t line up

    By Jacobp77, May 22
    • 12 replies
    • 404 views
    • 
    • Gjeep
    • May 25