MJ Tech: Modification and Repairs

32514 topics in this forum

1. how many miles on your truck's factory engine? 1 2 3 4 6

   By Pete M, April 14, 2019
   • 128 replies
   • 110.1k views
   • 
   • jodawill
   • November 17

2. What is the most important tip you'd share with MJ owners? 1 2 3 4 12

   By Pete M, January 21, 2009
   • 282 replies
   • 277k views
   • 
   • Kickin’Chicken
   • May 23

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

   By Pete M, June 22, 2006
   • 27 replies
   • 40.4k views
   • 
   • Jeepman73
   • June 13, 2022

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

   By HOrnbrod, November 22, 2016
   • 23 replies
   • 34.2k views
   • 
   • mac9x
   • July 24, 2021

5. need new links to the various Factory Shop Manual PDFs

   By Pete M, February 15, 2020
   • 10 replies
   • 3.2k views
   • 
   • Sir Sam
   • May 20, 2020

6. Wonky Heater Hoses

   By Manche757, 19 hours ago
   • 0 replies
   • 52 views
   • 
   • Manche757
   • 19 hours ago

7. Renix blow-by

   By hgeranium, Monday at 08:02 PM
   • 23 replies
   • 386 views
   • 
   • 75sv1
   • 23 hours ago

8. K Suspension 4 hole injectors, new Chinese?

   By Htchevyii, December 6
   • 11 replies
   • 391 views
   • 
   • Htchevyii
   • Yesterday at 02:16 AM

9. Using ON for ACC OK?

   By AnotherOldJeepGuy, Wednesday at 09:20 PM
   • 5 replies
   • 108 views
   • 
   • AnotherOldJeepGuy
   • Thursday at 05:50 PM

10. Help Needed, Breezer Rear Window

    By Dan Schachner, December 3
    • 10 replies
    • 370 views
    • 
    • A-man930
    • Thursday at 03:43 PM

11. 4.10 TJ Rubicon gearing in 3.07 MJ Dana 44

    By thousender, Tuesday at 04:27 PM
    • 14 replies
    • 283 views
    • 
    • ghetdjc320
    • Thursday at 01:35 AM

12. Weak Brakes - Need Help Diagnosing 1 2

    By dotnetrob, August 6
    • 42 replies
    • 2.1k views
    • 
    • Eagle_SX4
    • Thursday at 01:34 AM

13. No start

    By woodard78, December 6
    • 11 replies
    • 329 views
    • 
    • hgeranium
    • Wednesday at 08:16 PM

14. Getting high beams to work again

    By hgeranium, December 2
    • 5 replies
    • 253 views
    • 
    • A-man930
    • Wednesday at 04:10 AM

15. Heater Core Recommendations

    By Blaine.D, February 1, 2023
    • 21 replies
    • 2.9k views
    • 
    • 89 MJ
    • Tuesday at 04:03 PM

16. Thermostat opening temp opinions

    By hgeranium, December 7
    • 6 replies
    • 249 views
    • 
    • hgeranium
    • Monday at 11:38 PM

17. What’s this on my oil dipstick?

    By hgeranium, Monday at 02:05 AM
    • 4 replies
    • 229 views
    • 
    • watchamakalit
    • Monday at 10:34 PM

18. Manifold install 1 2

    By eaglescout526, November 26
    • 29 replies
    • 738 views
    • 
    • 75sv1
    • Monday at 05:54 PM

19. Vinyl/rubber flooring

    By derf, December 4
    • 4 replies
    • 219 views
    • 
    • Salvagedcircuit
    • Monday at 04:09 PM

20. upper control arm help

    By vhfr1289, December 5
    • 6 replies
    • 275 views
    • 
    • llhat
    • Monday at 02:21 PM

21. help

    By Dylanh86, December 5   

    • carburetor
    • fuel pump
    • 1 reply
    • 240 views
    • 
    • Gojira94
    • December 6

22. 88 Instrument Cluster Help

    By RNMashups, November 10
    • 7 replies
    • 362 views
    • 
    • RNMashups
    • December 4

23. Testing Renix Coolant Pressure Bottle, Adapter?

    By knever3, December 4
    • 0 replies
    • 145 views
    • 
    • knever3
    • December 4

24. Oil blow-by and a strange liquid

    By hgeranium, December 2
    • 7 replies
    • 269 views
    • 
    • llhat
    • December 3

25. Bent Axle

    By Eagle_SX4, December 2
    • 12 replies
    • 285 views
    • 
    • Eagle_SX4
    • December 3