MJ Tech: Modification and Repairs

32012 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
   • 275 replies
   • 209.8k views
   • 
   • 89 MJ
   • January 9

2. how many miles on your truck's factory engine? 1 2 3 4 5

   By Pete M, April 14, 2019
   • 124 replies
   • 63.5k views
   • 
   • Clay Perrine
   • June 22, 2024

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

   By Pete M, June 22, 2006
   • 27 replies
   • 25.7k views
   • 
   • Jeepman73
   • June 13, 2022

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

   By HOrnbrod, November 22, 2016
   • 23 replies
   • 25.2k views
   • 
   • mac9x
   • July 24, 2021

5. 4.0 Roller Cam

   By 89 MJ, Sunday at 09:49 PM
   • 1 reply
   • 44 views
   • 
   • pizzaman09
   • 2 minutes ago

6. Continuation of starting woes

   By NC Tom, 9 hours ago
   • 11 replies
   • 75 views
   • 
   • pizzaman09
   • 5 hours ago

7. 86 mj brake booster differences

   By ratrapp, 6 hours ago
   • 0 replies
   • 17 views
   • 
   • ratrapp
   • 6 hours ago

8. Heat or testing heat

   By llhat, yesterday at 12:16 AM
   • 5 replies
   • 63 views
   • 
   • llhat
   • 9 hours ago

9. My 87 MJ automatic transmission dash indicator broke. Is there a replacement for this like from a Ford/Chevy

   By Top C, Thursday at 06:59 PM
   • 8 replies
   • 127 views
   • 
   • llhat
   • Sunday at 08:33 PM

10. best aftermarket oem style fuel tank?

    By Pete M, Saturday at 08:56 PM
    • 4 replies
    • 108 views
    • 
    • ghetdjc320
    • Sunday at 03:12 PM

11. how best to drain the gas tank?

    By Pete M, Friday at 06:14 PM
    • 4 replies
    • 122 views
    • 
    • watchamakalit
    • Sunday at 12:58 AM

12. XJ fuel sending units way are different than MJ. lol

    By Pete M, Saturday at 05:56 PM
    • 2 replies
    • 70 views
    • 
    • Ωhm
    • Saturday at 06:29 PM

13. Selling?? Need help. Cincinnati Oh.

    By Pointg22, January 14
    • 17 replies
    • 261 views
    • 
    • Pointg22
    • Saturday at 04:51 PM

14. I need a wiring diagram for the rear

    By SloatsburgComanche, November 11, 2008
    • 7 replies
    • 6.3k views
    • 
    • Yellowoctupus
    • Saturday at 07:57 AM

15. Running rich

    By aussiebob, December 28, 2024
    • 7 replies
    • 209 views
    • 
    • aussiebob
    • Friday at 01:28 AM

16. Intermittent Injector Leak

    By AnotherOldJeepGuy, January 14
    • 11 replies
    • 185 views
    • 
    • 75sv1
    • Thursday at 11:17 PM

17. SWB roll bar dimensions

    By fiatslug87, May 2, 2018
    • 6 replies
    • 1.6k views
    • 
    • CruChief16
    • Thursday at 05:59 AM

18. Here we go again steering brace

    By Aussiemj, Wednesday at 09:32 AM
    • 3 replies
    • 109 views
    • 
    • Aussiemj
    • Wednesday at 11:12 PM

19. 92 Comanche speedo

    By Aidenmoreno3, January 13
    • 8 replies
    • 180 views
    • 
    • Aidenmoreno3
    • Wednesday at 09:36 PM

20. 91-92 Sending Units from MTS

    By Eagle_SX4, Wednesday at 09:29 PM
    • 0 replies
    • 67 views
    • 
    • Eagle_SX4
    • Wednesday at 09:29 PM

21. Turn Signal Stalk Damaged

    By Flizo, January 12
    • 7 replies
    • 165 views
    • 
    • eaglescout526
    • Wednesday at 02:59 PM

22. Dead fuel pump

    By aussiebob, January 9
    • 4 replies
    • 154 views
    • 
    • aussiebob
    • January 15

23. Intermittent Stalling/Dying While Otherwise Driving Fine...Restarts, Drives, Randomly Dies Again.

    By BlueDove91, October 23, 2024
    • 22 replies
    • 398 views
    • 
    • AnotherOldJeepGuy
    • January 14

24. Best riding shock for street use

    By 87 Comanche dude, January 12
    • 12 replies
    • 226 views
    • 
    • 75sv1
    • January 14

25. 3.08 gears cj and mj the same?

    By Everz, January 7
    • 17 replies
    • 228 views
    • 
    • Everz
    • January 14