MJ Tech: Modification and Repairs

32671 topics in this forum

1. What year transmissions will work in my 1989 Pioneer 2wd, swapping to automatic?

   By jeepwannabe, September 28, 2015   

   • Transmission
   • swap
   • 2 replies
   • 1.6k views
   • 
   • jeepwannabe
   • September 28, 2015

2. 4.3L swap :-)

   By Pete M, July 18, 2005
   • 9 replies
   • 2.6k views
   • 
   • Strokermjcomanche
   • September 28, 2015

3. What years 4.0 will fit fairly smoothly into my 88?

   By Garrett, September 26, 2015
   • 10 replies
   • 1.5k views
   • 
   • Garrett
   • September 28, 2015

4. Will a '91 or '92 4.0L TPS work on a Renix 4.0L?

   By ComancheFan1991, September 28, 2015
   • 0 replies
   • 749 views
   • 
   • ComancheFan1991
   • September 28, 2015

5. Aftermarket/homemade Center Consoles

   By Paul Bruchal, September 27, 2015
   • 3 replies
   • 2.3k views
   • 
   • 88whitemanche
   • September 28, 2015

6. High idle after cleaning connectors

   By JeepinDude, September 21, 2015
   • 13 replies
   • 2.3k views
   • 
   • cruiser54
   • September 27, 2015

7. Nuts for Flares

   By Keyav8r, September 26, 2015
   • 2 replies
   • 715 views
   • 
   • Crash
   • September 27, 2015

8. stock 4x4 height?

   By trinity5007, September 26, 2015
   • 7 replies
   • 1.7k views
   • 
   • HOrnbrod
   • September 27, 2015

9. Can anybody scan in a 1987 Comanche or Jeep color chart

   By ComancheFan1991, September 25, 2015
   • 2 replies
   • 1.7k views
   • 
   • rearview
   • September 27, 2015

10. 5spd reverse light switch

    By 4.0forlife, September 24, 2015
    • 10 replies
    • 1.3k views
    • 
    • 4.0forlife
    • September 27, 2015

11. 2.8 trans replacment

    By Wiggilez, September 26, 2015   

    • ax-15
    • 2.8L
    • 2 replies
    • 1.6k views
    • 
    • Wiggilez
    • September 27, 2015

12. Front bumper blues

    By Comanche 87, August 3, 2015
    • 16 replies
    • 2.2k views
    • 
    • 91Pioneer
    • September 27, 2015

13. Engine and axle swap questions?

    By 86manche207, September 20, 2015
    • 11 replies
    • 2k views
    • 
    • gogmorgo
    • September 26, 2015

14. 1989 Mj fuel pump issue. Low voltage/ bad ground

    By betterthanbroken, September 25, 2015
    • 0 replies
    • 893 views
    • 
    • betterthanbroken
    • September 25, 2015

15. 1990 Jeep with fast idle

    By blaineo, September 25, 2015
    • 0 replies
    • 872 views
    • 
    • blaineo
    • September 25, 2015

16. New to Jeeps; restoring/building an '87 MJ, some Q's

    By DarkCharisma, May 27, 2015
    • 21 replies
    • 3.2k views
    • 
    • DarkCharisma
    • September 25, 2015

17. Drivetrain Swap Advise?

    By dcramer67, September 20, 2015
    • 6 replies
    • 2.2k views
    • 
    • MrSimon
    • September 25, 2015

18. Fuel Injectors 2.5

    By com4, September 25, 2015
    • 0 replies
    • 866 views
    • 
    • com4
    • September 25, 2015

19. Parking Brake Lever parts source help

    By victorgallas, September 24, 2015   

    • Parking
    • Lever
    • 6 replies
    • 2.3k views
    • 
    • victorgallas
    • September 25, 2015

20. Low Idle

    By FastDemise, July 2, 2015
    • 8 replies
    • 1.9k views
    • 
    • FastDemise
    • September 25, 2015

21. Front axle trouble

    By FastDemise, August 3, 2015
    • 8 replies
    • 1.5k views
    • 
    • FastDemise
    • September 25, 2015

22. Does anybody know why the put the C101 connector on Renix

    By ComancheFan1991, September 24, 2015
    • 2 replies
    • 951 views
    • 
    • ComancheFan1991
    • September 25, 2015

23. 4.0 Swap electrical problems

    By Jeepjeff859, September 23, 2015
    • 3 replies
    • 992 views
    • 
    • cruiser54
    • September 25, 2015

24. Internal slave let go again

    By condopresident, September 24, 2015
    • 6 replies
    • 1.2k views
    • 
    • Jackrabbit41
    • September 24, 2015

25. Speedometer not working and the gas gauge not working

    By Jeeper117, August 15, 2015
    • 2 replies
    • 947 views
    • 
    • ComancheFan1991
    • September 24, 2015