MJ Tech: Modification and Repairs

32553 topics in this forum

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

   By Pete M, April 14, 2019
   • 128 replies
   • 111.6k views
   • 
   • jodawill
   • November 17, 2025

2. 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
   • 280.5k views
   • 
   • Kickin’Chicken
   • May 23, 2025

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

   By Pete M, June 22, 2006
   • 27 replies
   • 40.8k views
   • 
   • Jeepman73
   • June 13, 2022

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

   By HOrnbrod, November 22, 2016
   • 23 replies
   • 34.5k views
   • 
   • mac9x
   • July 24, 2021

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

   By Pete M, February 15, 2020
   • 10 replies
   • 3.5k views
   • 
   • Sir Sam
   • May 20, 2020

6. BBK throttle body leaking shaft seals

   By knever3, 6 hours ago
   • 6 replies
   • 47 views
   • 
   • knever3
   • 3 hours ago

7. Cluster qas Gauge Needle

   By jeff_magoo, 5 hours ago
   • 1 reply
   • 28 views
   • 
   • eaglescout526
   • 5 hours ago

8. Oem paint sourcing

   By Warren99, Sunday at 01:33 AM
   • 5 replies
   • 171 views
   • 
   • AZJeff
   • 5 hours ago

9. Renix 4.0 Volvo injectors & California Smog

   By BlackMJ90, yesterday at 01:20 AM
   • 1 reply
   • 75 views
   • 
   • fiatslug87
   • Yesterday at 03:07 AM

10. Turn Signals Malfunction in the Rain

    By NickyV, January 5
    • 4 replies
    • 147 views
    • 
    • Eagle_SX4
    • Yesterday at 12:30 AM

11. 1 ton leaf springs

    By Submariner, November 4, 2018
    • 14 replies
    • 3k views
    • 
    • ChainsawCHARL1E
    • Sunday at 07:07 AM

12. Wiring help....

    By JimiGibbs, January 12
    • 14 replies
    • 363 views
    • 
    • Ωhm
    • Sunday at 12:07 AM

13. Rear Fender Liner???

    By JimiGibbs, January 13
    • 4 replies
    • 199 views
    • 
    • fiatslug87
    • Saturday at 08:49 PM

14. Thermostat brands

    By eaglescout526, January 10
    • 10 replies
    • 292 views
    • 
    • Spinnakerblue89
    • Saturday at 06:06 AM

15. clutch master cylinder hose fitting for ax-15

    By Everz, Friday at 12:53 AM
    • 6 replies
    • 169 views
    • 
    • Eagle_SX4
    • Friday at 11:36 PM

16. Swing out tire carrier

    By Muncher, January 13
    • 10 replies
    • 253 views
    • 
    • Pete M
    • Friday at 12:46 AM

17. Wonky Heater Hoses

    By Manche757, December 12, 2025
    • 5 replies
    • 293 views
    • 
    • hgeranium
    • January 15

18. Wiring gurus

    By krustyballer16, June 12, 2021
    • 14 replies
    • 2.1k views
    • 
    • Limeyjeeper
    • January 14

19. Door Jamb switch, help!

    By knever3, January 11
    • 7 replies
    • 205 views
    • 
    • ratrapp
    • January 14

20. Is this an MJ/XJ front bumper?

    By 89 MJ, January 13
    • 8 replies
    • 190 views
    • 
    • 89 MJ
    • January 13

21. Suspension Parts/Brands Quality Index. Everybody chime in!!!

    By NC Tom, January 11
    • 14 replies
    • 341 views
    • 
    • 75sv1
    • January 13

22. 91-96 Clutch Master Issues and Maybe a Fix

    By Gojira94, January 12
    • 4 replies
    • 130 views
    • 
    • Eagle_SX4
    • January 13

23. tail lights and brake lights inop 1 2

    By thejeepmanwithcrocs, December 30, 2025
    • 27 replies
    • 626 views
    • 
    • thejeepmanwithcrocs
    • January 11

24. To Electric Fan or Not To Electric Fan

    By TeKdo, January 8
    • 11 replies
    • 383 views
    • 
    • ghetdjc320
    • January 11

25. Led lights

    By Don Chair, August 28, 2025   

    • led
    • lights
    • 16 replies
    • 1.6k views
    • 
    • Spinnakerblue89
    • January 11