MJ Tech: Modification and Repairs

32522 topics in this forum

1. How to wire up a different alternator

   By Warren99, October 19
   • 1 reply
   • 243 views
   • 
   • Warren99
   • October 19

2. Renix stumbling around 2300RPM - SOLVED IT!

   By Smash6, October 18
   • 12 replies
   • 587 views
   • 
   • Tsalagi
   • October 19

3. 1989 Jeep Comanche not shifting when cold or electrical issue

   By Jack p, October 17
   • 2 replies
   • 235 views
   • 
   • Jack p
   • October 18

4. Will a 5V Sine wave work on an MJ Tach?

   By Warren99, October 11
   • 4 replies
   • 334 views
   • 
   • Ωhm
   • October 17

5. 86 speedometer cable question

   By ratrapp, October 15
   • 6 replies
   • 286 views
   • 
   • ratrapp
   • October 17

6. Identifying a rear axle for parts

   By PomPom, October 17
   • 1 reply
   • 289 views
   • 
   • Pete M
   • October 17

7. Pics of the Auto Transmission mounting location

   By Eagle_SX4, October 16
   • 4 replies
   • 176 views
   • 
   • llhat
   • October 17

8. Wire Over Driver's Shoulder Above Seatbelt?

   By NickyV, November 3, 2024   

   • wiring
   • 7 replies
   • 883 views
   • 
   • NickyV
   • October 16

9. Diagnosing Clutch Issues: Help/Advice Wanted

   By NickyV, January 27   

   • clutch
   • 9 replies
   • 1.1k views
   • 
   • NickyV
   • October 16

10. Intermittent low idle in drive+dies on initial acceleration

    By hgeranium, October 11
    • 3 replies
    • 304 views
    • 
    • pizzaman09
    • October 14

11. Another Rear Bumper Question

    By JimiGibbs, October 13
    • 3 replies
    • 231 views
    • 
    • JimiGibbs
    • October 13

12. 16 gallon vs 23 gallon 1 2

    By eaglescout526, April 3, 2021
    • 47 replies
    • 5k views
    • 
    • eaglescout526
    • October 12

13. Throttle body modification...

    By Master Guns, October 12
    • 2 replies
    • 236 views
    • 
    • eaglescout526
    • October 12

14. OEM Rear Bumper Question

    By JimiGibbs, October 12
    • 1 reply
    • 205 views
    • 
    • eaglescout526
    • October 12

15. Different radiator needed for engine swap

    By Warren99, October 10
    • 2 replies
    • 261 views
    • 
    • Warren99
    • October 10

16. Voltage gauge inaccurate for anyone else?

    By hgeranium, October 9
    • 3 replies
    • 282 views
    • 
    • hgeranium
    • October 9

17. What are these vacuum lines?

    By Warren99, October 7
    • 3 replies
    • 271 views
    • 
    • eaglescout526
    • October 8

18. Coolant Reservoir Tank Cap Question 1990 4.0

    By AnotherOldJeepGuy, September 28
    • 17 replies
    • 1.1k views
    • 
    • hgeranium
    • October 7

19. 86 cluster indicator light panel wiring diagram?

    By coheed, October 7
    • 2 replies
    • 162 views
    • 
    • coheed
    • October 7

20. REM II Menu Tree - as of v9.421

    By Gojira94, October 6
    • 1 reply
    • 308 views
    • 
    • 89 MJ
    • October 6

21. New parking brake fix? 1 2

    By cruiser54, June 7, 2015
    • 33 replies
    • 7.5k views
    • 
    • NickyV
    • October 6

22. Sudden drop in MPG

    By hgeranium, October 5
    • 6 replies
    • 314 views
    • 
    • hgeranium
    • October 6

23. 87-92 Tail light harness connector source!

    By schardein, January 19, 2020
    • 7 replies
    • 2.1k views
    • 
    • Pete M
    • October 6

24. Dana 35 Rebuild Questions

    By Yellowoctupus, April 22
    • 13 replies
    • 2.7k views
    • 
    • Yellowoctupus
    • October 3

25. Custom door cards

    By Aidenmoreno3, August 10
    • 10 replies
    • 962 views
    • 
    • Billy Darson
    • October 3