MJ Tech: Modification and Repairs

32841 topics in this forum

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

   By Pete M, January 21, 2009
   • 284 replies
   • 298k views
   • 
   • Chico
   • August 9

2. Engine Bay Reference Pics: Through the Years

   By Salvagedcircuit, June 6, 2023
   • 24 replies
   • 31.3k views
   • 
   • Salvagedcircuit
   • July 28

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

   By Pete M, April 14, 2019
   • 131 replies
   • 117.5k views
   • 
   • OzarkGuy
   • July 8

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

   By Pete M, February 15, 2020
   • 12 replies
   • 4.7k views
   • 
   • KC0GFG
   • July 3

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

   By Pete M, June 22, 2006
   • 27 replies
   • 42.3k views
   • 
   • Jeepman73
   • June 13, 2022

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

   By HOrnbrod, November 22, 2016
   • 23 replies
   • 35.8k views
   • 
   • mac9x
   • July 24, 2021

7. 1990 4.0 Comanche running terribly intermittently 1 2

   By Kligeti, July 13
   • 27 replies
   • 1k views
   • 
   • Kligeti
   • 1 hour ago

8. Powdered Comanche? Yes, please!

   By NC Tom, Saturday at 02:23 PM
   • 6 replies
   • 149 views
   • 
   • dasbulliwagen
   • 5 hours ago

9. Rear axle swap ideas 1 2

   By Warren99, Saturday at 03:00 PM
   • 25 replies
   • 269 views
   • 
   • Big_Mark
   • 7 hours ago

10. My cab leak locations

    By NC Tom, 8 hours ago
    • 0 replies
    • 31 views
    • 
    • NC Tom
    • 8 hours ago

11. 95-96 XJ Brake Booster and MC swap help

    By Supreme Man, August 23
    • 5 replies
    • 268 views
    • 
    • Eagle_SX4
    • Sunday at 05:01 PM

12. Leaf Spring Shackles or Bushings help

    By EdJarHead, Saturday at 08:54 PM
    • 2 replies
    • 67 views
    • 
    • Eagle_SX4
    • Saturday at 09:07 PM

13. How crucial are pressure plate locating dowels/pins?

    By coheed, Saturday at 07:45 PM
    • 0 replies
    • 54 views
    • 
    • coheed
    • Saturday at 07:45 PM

14. Head replacement: what else to do?

    By hgeranium, Friday at 06:42 PM
    • 3 replies
    • 132 views
    • 
    • Big_Mark
    • Saturday at 03:59 PM

15. bench seat- broken stud/bolt

    By RustyRodder, Friday at 09:11 PM
    • 6 replies
    • 122 views
    • 
    • Spinnakerblue89
    • Saturday at 04:45 AM

16. Air Conditioning/Heater Core and HVAC Box Question

    By MuXJ, Thursday at 03:12 PM
    • 4 replies
    • 150 views
    • 
    • MuXJ
    • Thursday at 05:25 PM

17. Factory rear wiring routing

    By Anthi4078, Thursday at 02:04 AM
    • 2 replies
    • 112 views
    • 
    • Anthi4078
    • Thursday at 03:32 PM

18. New carpet in as I redo the interior.

    By OzarkGuy, August 3
    • 13 replies
    • 557 views
    • 
    • OzarkGuy
    • Thursday at 12:08 PM

19. Modified OEM Radios “Feeler”

    By ghetdjc320, August 9
    • 19 replies
    • 812 views
    • 
    • shipp_m
    • Thursday at 12:39 AM

20. Need help finding replacement clips 1 2

    By jodawill, August 3
    • 25 replies
    • 832 views
    • 
    • Spinnakerblue89
    • Wednesday at 07:33 PM

21. Wavering idle after warm up

    By FernsMJ, August 23
    • 7 replies
    • 246 views
    • 
    • Eagle_SX4
    • Wednesday at 05:57 PM

22. another coil spring question

    By jamespwsullivan, August 3, 2025
    • 22 replies
    • 2k views
    • 
    • AZJeff
    • Wednesday at 05:37 AM

23. After a hiatus, I need an opinion...

    By Spinnakerblue89, June 5
    • 18 replies
    • 965 views
    • 
    • Spinnakerblue89
    • September 1

24. Were the original mud flap brackets painted?

    By jodawill, August 21
    • 10 replies
    • 375 views
    • 
    • jodawill
    • September 1

25. Coil Wire Issue

    By Orthocad, August 31
    • 0 replies
    • 105 views
    • 
    • Orthocad
    • August 31