MJ Tech: Modification and Repairs

32483 topics in this forum

1. Running hot fan question

   By Colt6920, July 22
   • 7 replies
   • 539 views
   • 
   • 89 MJ
   • July 24

2. renix

   By rick smith, July 22
   • 9 replies
   • 637 views
   • 
   • ghetdjc320
   • July 24

3. Windshield Glass Replacement

   By kriswinner, July 19
   • 7 replies
   • 548 views
   • 
   • ghetdjc320
   • July 21

4. Column shifter to floor shift

   By Ken Seymour, July 21
   • 4 replies
   • 364 views
   • 
   • Ken Seymour
   • July 21

5. Are my synchronizers toast?! 1 2 3

   By InTacosWeTrust, June 14
   • 55 replies
   • 3.1k views
   • 
   • InTacosWeTrust
   • July 20

6. Turn Signals Out

   By Norton, February 15, 2024
   • 20 replies
   • 1.7k views
   • 
   • eaglescout526
   • July 20

7. Any thoughts on this load leveling device?

   By ghetdjc320, June 20
   • 19 replies
   • 1.1k views
   • 
   • robfg67
   • July 20

8. Heater Core Recommendations

   By Blaine.D, February 1, 2023
   • 18 replies
   • 2.6k views
   • 
   • 1999 MJ
   • July 20

9. Booster upgrade questions

   By Eagle_SX4, June 14
   • 10 replies
   • 638 views
   • 
   • Eagle_SX4
   • July 18

10. SUA lift

    By HuntinHopin, July 11
    • 4 replies
    • 444 views
    • 
    • Tex06
    • July 18

11. Headlight Confusion!

    By Spinnakerblue89, July 16
    • 4 replies
    • 476 views
    • 
    • Spinnakerblue89
    • July 17

12. Cruise control

    By Teqtony, October 14, 2024
    • 15 replies
    • 869 views
    • 
    • Eagle_SX4
    • July 17

13. Long bed tonneau cover

    By MattK, July 9
    • 8 replies
    • 564 views
    • 
    • Salvagedcircuit
    • July 17

14. Cruise control switch/stalk, can't find one 1 2 3

    By knever3, February 10
    • 54 replies
    • 3.7k views
    • 
    • AnotherOldJeepGuy
    • July 16

15. Wiper Stuck in Intermittent - Long Delay (1990) - Fixed

    By AnotherOldJeepGuy, July 9   

    • 1990
    • wipers
    • (and 1 more)

      Tagged with:

      • 1990
      • wipers
      • tilt
    • 10 replies
    • 839 views
    • 
    • AnotherOldJeepGuy
    • July 16

16. Overwhelmed with installing 4.0

    By Jacoop91, July 14
    • 11 replies
    • 607 views
    • 
    • 89 MJ
    • July 16

17. Valve Cover Elbow Woes

    By Salvagedcircuit, July 15
    • 2 replies
    • 362 views
    • 
    • llhat
    • July 15

18. Front Suspension Replacement

    By RiversideMJ, January 8
    • 17 replies
    • 2k views
    • 
    • RiversideMJ
    • July 14

19. Brakes issues on my 90 comanche

    By Jossue, July 9
    • 7 replies
    • 519 views
    • 
    • Jossue
    • July 14

20. problems starting

    By nathan, July 12
    • 4 replies
    • 408 views
    • 
    • nathan
    • July 13

21. comanche project gone bad.

    By dirtyoldjeeper, July 12
    • 6 replies
    • 509 views
    • 
    • fiatslug87
    • July 12

22. Leaking component

    By Rusty_Panda, July 12
    • 2 replies
    • 367 views
    • 
    • Rusty_Panda
    • July 12

23. Starter system issue

    By BentGear, July 2
    • 8 replies
    • 601 views
    • 
    • BentGear
    • July 12

24. Renix intermediate pipe BRE mandrel bent stainless. Installed 7-2025

    By Htchevyii, October 29, 2024
    • 9 replies
    • 1k views
    • 
    • Htchevyii
    • July 12

25. Egr and vacuum line trouble

    By Rusty_Panda, June 23
    • 9 replies
    • 669 views
    • 
    • Eagle_SX4
    • July 12