MJ Tech: Modification and Repairs

32766 topics in this forum

1. Engine Bay Reference Pics: Through the Years

   By Salvagedcircuit, June 6, 2023
   • 23 replies
   • 28.5k views
   • 
   • Eagle_SX4
   • 1 hour ago

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

   By Pete M, April 14, 2019
   • 131 replies
   • 115.6k views
   • 
   • OzarkGuy
   • July 8

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

   By Pete M, February 15, 2020
   • 12 replies
   • 4.5k views
   • 
   • KC0GFG
   • July 3

4. 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
   • 294.1k views
   • 
   • Kickin’Chicken
   • May 23, 2025

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

   By Pete M, June 22, 2006
   • 27 replies
   • 41.8k views
   • 
   • Jeepman73
   • June 13, 2022

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

   By HOrnbrod, November 22, 2016
   • 23 replies
   • 35.4k views
   • 
   • mac9x
   • July 24, 2021

7. Coolant Loss. Dip stick clean, and no leaks

   By RG67MA, May 5, 2025
   • 10 replies
   • 540 views
   • 
   • AnotherOldJeepGuy
   • 2 hours ago

8. "It's all in the Door Knob, Knob!"

   By SGTSnacks, Sunday at 06:17 PM
   • 4 replies
   • 121 views
   • 
   • Pete M
   • 3 hours ago

9. Battery cables

   By Whitaker717, October 12, 2024
   • 11 replies
   • 1.3k views
   • 
   • Stewart
   • 9 hours ago

10. Power steering line o ring

    By Fernando87mj, June 5, 2017
    • 3 replies
    • 1.6k views
    • 
    • Everz
    • 11 hours ago

11. 1990 4.0 Comanche running terribly intermittently

    By Kligeti, Monday at 01:45 AM
    • 5 replies
    • 138 views
    • 
    • Ωhm
    • 12 hours ago

12. hvac temp control cable

    By watchamakalit, April 18
    • 9 replies
    • 593 views
    • 
    • Derekster
    • Monday at 02:24 PM

13. Steering slop

    By OzarkGuy, Sunday at 11:38 PM
    • 3 replies
    • 110 views
    • 
    • Pete M
    • Monday at 03:43 AM

14. Sneaky Transmission & Motor Mount Math

    By AnotherOldJeepGuy, Saturday at 11:27 PM
    • 2 replies
    • 116 views
    • 
    • AnotherOldJeepGuy
    • Sunday at 01:21 AM

15. Replacing heater hoses

    By jodawill, Thursday at 09:52 PM
    • 4 replies
    • 194 views
    • 
    • jodawill
    • Saturday at 10:57 PM

16. My 1990 Wiper Repair

    By AnotherOldJeepGuy, Saturday at 01:38 PM
    • 0 replies
    • 97 views
    • 
    • AnotherOldJeepGuy
    • Saturday at 01:38 PM

17. PS Pressure Switch

    By Porquer, July 6
    • 4 replies
    • 192 views
    • 
    • Porquer
    • Saturday at 11:03 AM

18. Vacuum elbows

    By OzarkGuy, July 8
    • 6 replies
    • 229 views
    • 
    • OzarkGuy
    • Friday at 12:04 AM

19. check your electrical connections

    By Pete M, July 6
    • 4 replies
    • 218 views
    • 
    • pizzaman09
    • July 8

20. Manual gauges

    By Southpaw, July 6
    • 2 replies
    • 138 views
    • 
    • derf
    • July 7

21. Getting cruise control to work again

    By hgeranium, October 1, 2025
    • 14 replies
    • 1.2k views
    • 
    • KC0GFG
    • July 7

22. Bucket seats

    By Southpaw, July 6
    • 4 replies
    • 162 views
    • 
    • Pete M
    • July 7

23. MayDay!! - Hard Accel Killed Idle 1 2 3 4 11

    By AnotherOldJeepGuy, April 9
    • 270 replies
    • 10.8k views
    • 
    • AnotherOldJeepGuy
    • July 6

24. Wiring up dash indicator lights after 4WD swap

    By SCJ Steve, July 5
    • 7 replies
    • 211 views
    • 
    • Eagle_SX4
    • July 6

25. EGR?

    By TheNerfsmith, July 4
    • 1 reply
    • 137 views
    • 
    • JZLAJeep
    • July 4