MJ Tech: Modification and Repairs

32668 topics in this forum

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

   By Pete M, February 15, 2020
   • 11 replies
   • 4.1k 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
   • 113.9k 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
   • 287.6k views
   • 
   • Kickin’Chicken
   • May 23, 2025

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

   By Pete M, June 22, 2006
   • 27 replies
   • 41.3k views
   • 
   • Jeepman73
   • June 13, 2022

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

   By HOrnbrod, November 22, 2016
   • 23 replies
   • 34.9k views
   • 
   • mac9x
   • July 24, 2021

6. Calling 2.5L owners

   By eaglescout526, 9 hours ago
   • 0 replies
   • 39 views
   • 
   • eaglescout526
   • 9 hours ago

7. Hard start when hot

   By 70barracuda, 19 hours ago
   • 11 replies
   • 107 views
   • 
   • eaglescout526
   • 9 hours ago

8. Funky Idle

   By Porquer, yesterday at 12:19 AM   

   • 2.5 tbi
   • 4 replies
   • 90 views
   • 
   • AnotherOldJeepGuy
   • 10 hours ago

9. Jeep Comanche Seat Stud/Nut

   By Inteas, Wednesday at 08:50 PM
   • 5 replies
   • 145 views
   • 
   • 89 MJ
   • 13 hours ago

10. Jeep 4.0 Automatic not changing gears.

    By Gradinen, Tuesday at 05:07 PM
    • 13 replies
    • 210 views
    • 
    • Eagle_SX4
    • 18 hours ago

11. 89 2.5 L comanche fuel pump

    By Overlandmark2020, January 10, 2021
    • 9 replies
    • 1k views
    • 
    • MagicJames
    • Yesterday at 10:04 AM

12. HVAC foam guy!!!

    By Warthog, April 6
    • 8 replies
    • 325 views
    • 
    • RustyRodder
    • Wednesday at 01:33 AM

13. MayDay!! - Hard Accel Killed Idle 1 2 3

    By AnotherOldJeepGuy, April 9
    • 59 replies
    • 1.2k views
    • 
    • AnotherOldJeepGuy
    • Tuesday at 11:37 PM

14. MJ Blinkers.....😡😡😡😡

    By mjfreak, April 11
    • 13 replies
    • 271 views
    • 
    • AnotherOldJeepGuy
    • Tuesday at 04:23 PM

15. Fuel sender/cluster gauge

    By 70barracuda, Tuesday at 02:36 AM
    • 1 reply
    • 93 views
    • 
    • eaglescout526
    • Tuesday at 03:06 AM

16. Crown automotive front fender?

    By Sp88mj, April 9
    • 8 replies
    • 284 views
    • 
    • Sp88mj
    • Tuesday at 12:32 AM

17. 2wd Ax-15 to 4wd...

    By john.silm, March 4, 2025   

    • ax-15
    • 4wd
    • (and 1 more)

      Tagged with:

      • ax-15
      • 4wd
      • 2wd-4wd
    • 10 replies
    • 1.3k views
    • 
    • Tex06
    • Monday at 07:24 PM

18. Dana 44 Questions and regear

    By Huntr, February 20
    • 15 replies
    • 528 views
    • 
    • Tex06
    • Monday at 06:36 PM

19. New Style Oil Filter adapter, which parts?

    By knever3, April 6
    • 13 replies
    • 304 views
    • 
    • Eagle_SX4
    • Monday at 02:38 AM

20. Bent Spacer at back of Transmission, do I care?

    By AnotherOldJeepGuy, April 8
    • 4 replies
    • 173 views
    • 
    • AnotherOldJeepGuy
    • Sunday at 08:43 PM

21. Oil Pan Gasket 1 2

    By pizzaman09, March 26
    • 26 replies
    • 635 views
    • 
    • llhat
    • Sunday at 08:38 PM

22. Question about gear ratios and carrier breaks

    By TheSiLvAPython, Sunday at 12:55 AM
    • 1 reply
    • 77 views
    • 
    • derf
    • Sunday at 01:20 AM

23. Control Arms that fit!!!!??? 1 2 3

    By NC Tom, February 15
    • 58 replies
    • 1.7k views
    • 
    • ghetdjc320
    • Saturday at 12:23 PM

24. Help a Renix noob

    By Porquer, April 10   

    • renix
    • 2.5 tbi
    • (and 1 more)

      Tagged with:

      • renix
      • 2.5 tbi
      • vacuum
    • 4 replies
    • 119 views
    • 
    • eaglescout526
    • April 11

25. Custom Gaskets for HVAC 1 2 3 4 5

    By H3ADBANG4L1F3, March 6, 2024
    • 101 replies
    • 10.9k views
    • 
    • Warthog
    • April 9