Engine & Drivetrain

New Topic

141 topics

Topics

Replies

Views

Last post

CEL P0740

Last post by Bill2014 « Thu May 22, 2025 11:06 am
Replies: 2
by Hemi4X4 » Fri May 16, 2025 10:17 pm

2 Replies

677 Views

Last post by Bill2014
Thu May 22, 2025 11:06 am
Resonator delete

Last post by adeluca73 « Tue May 13, 2025 2:16 pm
Replies: 2
by Flryder » Sat May 03, 2025 2:18 pm

2 Replies

374 Views

Last post by adeluca73
Tue May 13, 2025 2:16 pm
Any Great Options for Replacing the 66RFE?

Last post by Flryder « Tue May 13, 2025 1:58 pm
Replies: 6
by ramv » Mon Jan 30, 2023 4:37 pm

6 Replies

5839 Views

Last post by Flryder
Tue May 13, 2025 1:58 pm
4.88 vs 5.13

Last post by adeluca73 « Tue Jan 21, 2025 1:47 pm
Replies: 17
by Truckin Redneck » Thu Oct 14, 2021 5:30 pm

17 Replies

17336 Views

Last post by adeluca73
Tue Jan 21, 2025 1:47 pm
2016 Getting New Gears noise, weird bearing?

Last post by Luke Duke « Wed Jan 15, 2025 10:27 pm
Replies: 7
by Luke Duke » Sat Jan 04, 2025 12:07 am

7 Replies

2016 Views

Last post by Luke Duke
Wed Jan 15, 2025 10:27 pm
Rebuilt Valve Body

Last post by Mule007 « Thu Dec 05, 2024 8:45 am
Replies: 4
by unitedwagon » Tue Nov 12, 2024 9:59 am

4 Replies

1737 Views

Last post by Mule007
Thu Dec 05, 2024 8:45 am
66RFE Downshift Hesitation/Shudder

Last post by unitedwagon « Wed Nov 20, 2024 6:32 am
Replies: 12
by ScubaSteve » Mon Mar 01, 2021 1:58 pm

12 Replies

14436 Views

Last post by unitedwagon
Wed Nov 20, 2024 6:32 am
Transfer Case Position Switch

Last post by RustyPW « Tue Nov 12, 2024 7:39 pm
Replies: 6
by Chubbs » Fri Oct 11, 2024 7:47 pm

6 Replies

3946 Views

Last post by RustyPW
Tue Nov 12, 2024 7:39 pm
Differential catching after fluid change

Last post by DesertExplorer75 « Tue Jul 30, 2024 12:05 am
Replies: 5
by Gotterbein » Sun Jan 07, 2024 8:58 am

5 Replies

8333 Views

Last post by DesertExplorer75
Tue Jul 30, 2024 12:05 am
Rear Locker

Last post by Mule007 « Tue Mar 26, 2024 7:34 am
Replies: 3
by Speed6 » Mon Mar 25, 2024 9:22 pm

3 Replies

4788 Views

Last post by Mule007
Tue Mar 26, 2024 7:34 am
Flashing locker lights

Last post by pnora « Mon Feb 26, 2024 9:46 pm
Replies: 12
by ThomasKeife » Wed Sep 08, 2021 2:07 pm

12 Replies

9750 Views

Last post by pnora
Mon Feb 26, 2024 9:46 pm
Ugh. Pinion bearings gone after using Lucas

Last post by Mule007 « Thu Aug 10, 2023 9:01 am
Replies: 16
by jeep_boy02 » Thu Jun 15, 2023 4:03 pm

16 Replies

13109 Views

Last post by Mule007
Thu Aug 10, 2023 9:01 am
Rear axle locker / uconnect update

Last post by pdavey « Thu Jul 27, 2023 2:50 pm
Replies: 1
by Hark » Thu Jul 27, 2023 2:45 pm

1 Replies

3089 Views

Last post by pdavey
Thu Jul 27, 2023 2:50 pm
5.7 exhaust manifold issues again

Last post by Retired BLM Rig « Sun Apr 30, 2023 6:09 pm
Replies: 4
by jeep_boy02 » Thu Apr 27, 2023 6:46 pm

4 Replies

5368 Views

Last post by Retired BLM Rig
Sun Apr 30, 2023 6:09 pm
Do you need to change the oil

Last post by RustyPW « Wed Apr 26, 2023 9:46 pm
Replies: 1
by Mule » Tue Apr 25, 2023 10:36 pm

1 Replies

3273 Views

Last post by RustyPW
Wed Apr 26, 2023 9:46 pm
Sonnax Line Pressure Booster for 545rfe and 66rfe

Last post by ramv « Fri Mar 17, 2023 1:12 pm
Replies: 18
by thedriver21 » Tue Jun 23, 2020 12:52 am

18 Replies

16902 Views

Last post by ramv
Fri Mar 17, 2023 1:12 pm
Transmission "Shift" solenoid pack?

Last post by RustyPW « Tue Nov 15, 2022 11:41 am
Replies: 5
by JackSprat » Mon Mar 14, 2022 10:20 pm

5 Replies

4817 Views

Last post by RustyPW
Tue Nov 15, 2022 11:41 am
66RFE troubles

Last post by Bill2014 « Fri Oct 14, 2022 8:19 am
Replies: 3
by Barleywine » Sun Jan 09, 2022 2:01 am

3 Replies

4398 Views

Last post by Bill2014
Fri Oct 14, 2022 8:19 am
Trans fluid change?

Last post by Easttnrhino « Tue Aug 16, 2022 3:15 pm
Replies: 3
by Easttnrhino » Fri Jul 01, 2022 8:44 pm

3 Replies

5026 Views

Last post by Easttnrhino
Tue Aug 16, 2022 3:15 pm
Trans fluid change?

Last post by Easttnrhino « Fri Jul 01, 2022 8:44 pm

by Easttnrhino » Fri Jul 01, 2022 8:44 pm

0 Replies

9167 Views

Last post by Easttnrhino
Fri Jul 01, 2022 8:44 pm
Grinding/rumble when shifting into reverse

Last post by Ramination « Tue May 31, 2022 5:55 pm
Replies: 6
by Mario75 » Sat Nov 30, 2019 7:06 pm

6 Replies

6577 Views

Last post by Ramination
Tue May 31, 2022 5:55 pm
SERV 4WD Light Question

Last post by Rockfish « Thu Apr 21, 2022 10:35 pm

by Rockfish » Thu Apr 21, 2022 10:35 pm

0 Replies

9093 Views

Last post by Rockfish
Thu Apr 21, 2022 10:35 pm
10.5 to 11.5 Rear Axle Swap?

Last post by aheiser « Mon Mar 07, 2022 5:41 pm
Replies: 4
by aheiser » Mon Feb 28, 2022 3:48 pm

4 Replies

4383 Views

Last post by aheiser
Mon Mar 07, 2022 5:41 pm
Fuel tank not accepting fuel.

Last post by gtomike60 « Fri Feb 25, 2022 9:02 am
Replies: 8
by Ak68w » Thu Jan 27, 2022 6:41 pm

8 Replies

5217 Views

Last post by gtomike60
Fri Feb 25, 2022 9:02 am
No More Manual T-Case Shifter for 2021

Last post by JRHPWRWAGON06 « Sat Feb 05, 2022 11:55 pm
Replies: 14
by Retired BLM Rig » Wed Feb 03, 2021 2:03 am

14 Replies

10379 Views

Last post by JRHPWRWAGON06
Sat Feb 05, 2022 11:55 pm

New Topic

141 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum