MJ Tech: Modification and Repairs

31992 topics in this forum

1. Tdi swap?

   By Muncher, June 3, 2022
   • 8 replies
   • 1.4k views
   • 
   • derf
   • June 8, 2022

2. oil in the breather box?

   By brucecooner, May 13, 2022
   • 15 replies
   • 1.2k views
   • 
   • gogmorgo
   • June 6, 2022

3. Hard/Long start with hot engine, 87 4.0

   By 87MJJeep, June 5, 2022
   • 5 replies
   • 378 views
   • 
   • 87MJJeep
   • June 5, 2022

4. Short Block Source

   By AZJeff, May 31, 2022
   • 12 replies
   • 906 views
   • 
   • cruiser54
   • June 5, 2022

5. 1987 4.0 fuel supply and return lines

   By JimB, May 31, 2022
   • 5 replies
   • 648 views
   • 
   • Limeyjeeper
   • June 5, 2022

6. Steering column rebuild

   By KBRAY88MJ, May 25, 2022
   • 5 replies
   • 1.2k views
   • 
   • KBRAY88MJ
   • June 5, 2022

7. May need a new clutch. Recommendations?

   By brucecooner, May 23, 2022
   • 12 replies
   • 919 views
   • 
   • brucecooner
   • June 4, 2022

8. Bigger window upgrade parts?

   By EUREKA, June 3, 2022
   • 17 replies
   • 660 views
   • 
   • ghetdjc320
   • June 4, 2022

9. Chevy handles that work with MJ tailgate?

   By yungupgrade, May 27, 2022
   • 9 replies
   • 758 views
   • 
   • eaglescout526
   • June 4, 2022

10. Maximum Chromeage?

    By EUREKA, June 4, 2022
    • 7 replies
    • 835 views
    • 
    • EUREKA
    • June 4, 2022

11. Metric Ton Comanche

    By Badbobaz, June 2, 2022
    • 5 replies
    • 638 views
    • 
    • Badbobaz
    • June 2, 2022

12. thoughts about early XJ for 4wd conversion?

    By MarteenJ, May 30, 2022
    • 14 replies
    • 963 views
    • 
    • MarteenJ
    • June 2, 2022

13. Dana 44

    By Warren99, June 1, 2022
    • 4 replies
    • 442 views
    • 
    • Warren99
    • June 2, 2022

14. Seized Brakes on Both Sides of Rear Axle - Replace Drums or Axle?

    By Jfcouper, May 26, 2022
    • 9 replies
    • 852 views
    • 
    • gogmorgo
    • June 2, 2022

15. Low oil pressure....

    By gvthnks, May 24, 2022
    • 15 replies
    • 1.2k views
    • 
    • 87MJJeep
    • June 2, 2022

16. new or rebuilt engines

    By Southpaw, June 1, 2022
    • 0 replies
    • 349 views
    • 
    • Southpaw
    • June 1, 2022

17. can't go faster then 25

    By Everz, May 30, 2022
    • 7 replies
    • 764 views
    • 
    • Everz
    • May 31, 2022

18. C101 question

    By oldmanche, May 28, 2022
    • 8 replies
    • 751 views
    • 
    • oldmanche
    • May 30, 2022

19. 2 door power windows / locks .

    By Strokermjcomanche, May 29, 2022
    • 1 reply
    • 540 views
    • 
    • youngfred
    • May 29, 2022

20. Door Removal/Bolt Upgrade?

    By CrustyBoy, May 20, 2022
    • 9 replies
    • 994 views
    • 
    • DirtyComanche
    • May 28, 2022

21. Right speakers went out

    By ghendel, May 28, 2022
    • 3 replies
    • 400 views
    • 
    • eaglescout526
    • May 28, 2022

22. Renix Engine Monitor scan tool 1 2 3 4 5

    By 87MJTIM, January 8, 2017
    • 112 replies
    • 27.3k views
    • 
    • pizzaman09
    • May 28, 2022

23. LS and Holley guys!

    By krustyballer16, May 25, 2022
    • 7 replies
    • 712 views
    • 
    • Limeyjeeper
    • May 27, 2022

24. AC Relay blown/Kluged setup

    By ktmall07, May 27, 2022
    • 0 replies
    • 358 views
    • 
    • ktmall07
    • May 27, 2022

25. Big 7 alternator shroud question

    By farmboi, May 24, 2022
    • 5 replies
    • 527 views
    • 
    • farmboi
    • May 26, 2022