MJ Tech: Modification and Repairs

32003 topics in this forum

1. Broken Key in Ignition 89MJ

   By Manche757, March 20, 2019
   • 5 replies
   • 621 views
   • 
   • Manche757
   • March 21, 2019

2. Dual Diagram Brake Booster

   By Blaine.D, February 10, 2019
   • 10 replies
   • 1.2k views
   • 
   • Eagle
   • March 21, 2019

3. wiring diagram

   By Reddogracing, March 21, 2019
   • 2 replies
   • 637 views
   • 
   • ftpiercecracker1
   • March 21, 2019

4. Continuing O2 failures 1 2 3 4

   By hakukamana, March 6, 2019
   • 95 replies
   • 4.1k views
   • 
   • JMO413
   • March 21, 2019

5. Vacuum reservoir

   By 88towmanche, March 19, 2019
   • 6 replies
   • 867 views
   • 
   • JMO413
   • March 20, 2019

6. exhaust upgrade

   By 89comanchekitch, March 11, 2019
   • 4 replies
   • 674 views
   • 
   • 89comanchekitch
   • March 20, 2019

7. Blow by after cowl intake?

   By Knucklehead97, March 20, 2019
   • 0 replies
   • 438 views
   • 
   • Knucklehead97
   • March 20, 2019

8. Oil pressure not registering on gauge

   By Dixie, February 22, 2019   

   • oil pressure
   • gauge
   • 18 replies
   • 2.7k views
   • 
   • 1989commanche
   • March 20, 2019

9. Flowmaster Super 10 - Too loud?

   By NEO auto, March 19, 2019
   • 5 replies
   • 4.7k views
   • 
   • Smokeyyank
   • March 19, 2019

10. Gearing

    By KANTANKRUS, March 19, 2019
    • 7 replies
    • 1.1k views
    • 
    • Eagle
    • March 19, 2019

11. Valve covers/catch cans

    By charlierebel1967, March 17, 2019
    • 3 replies
    • 706 views
    • 
    • Eagle
    • March 19, 2019

12. Using Radiator as an oil cooler?

    By Dzimm, March 17, 2019
    • 10 replies
    • 1.9k views
    • 
    • Jeep Driver
    • March 18, 2019

13. 86 Cluster to Renix Gauge Cluster

    By Isaiah Hahn, March 17, 2019
    • 4 replies
    • 1.5k views
    • 
    • Isaiah Hahn
    • March 18, 2019

14. AX-15 synchro ?

    By JeepSchmidt O'Guinness, March 17, 2019
    • 6 replies
    • 1k views
    • 
    • JeepSchmidt O'Guinness
    • March 18, 2019

15. Micro Console Fitment

    By lcoutback, March 18, 2019
    • 2 replies
    • 709 views
    • 
    • Jeep Driver
    • March 18, 2019

16. 87 Comanche Needs New Engine - Thoughts Appreciated

    By GrayWolf1691, March 6, 2019
    • 21 replies
    • 2.7k views
    • 
    • Jeep Driver
    • March 17, 2019

17. prebent brake lines seem to be available

    By Pete M, March 16, 2019
    • 3 replies
    • 639 views
    • 
    • DirtyComanche
    • March 17, 2019

18. Plug wires

    By ftpiercecracker1, March 12, 2019
    • 22 replies
    • 2k views
    • 
    • Minuit
    • March 17, 2019

19. 2.5 gas consumption

    By Victor Alejandro, March 10, 2019
    • 6 replies
    • 822 views
    • 
    • omega_rugal
    • March 17, 2019

20. Easiest best motor for 87 mj 4.0 5 speed 2wd

    By tigwelditbro, March 16, 2019
    • 3 replies
    • 509 views
    • 
    • omega_rugal
    • March 17, 2019

21. Cast iron strength

    By ftpiercecracker1, March 15, 2019
    • 9 replies
    • 1k views
    • 
    • omega_rugal
    • March 17, 2019

22. Clutch fluid getting on fuse box

    By tigwelditbro, March 15, 2019
    • 8 replies
    • 1.2k views
    • 
    • DirtyComanche
    • March 16, 2019

23. Engine driven air compressor questions

    By ShortBox88, March 15, 2019
    • 6 replies
    • 832 views
    • 
    • Minuit
    • March 16, 2019

24. Painting Black on Taillight Bezels?

    By NEO auto, March 11, 2019
    • 16 replies
    • 1.3k views
    • 
    • WahooSteeler
    • March 16, 2019

25. Bored Throttle Bodies

    By fiatslug87, March 9, 2019
    • 2 replies
    • 617 views
    • 
    • MeanLemons
    • March 16, 2019