Notices
1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Mazda M5OD Confusing leak

Thread Tools
 
Search this Thread
 
Old Jun 9, 2023 | 12:02 PM
  #1  
Youngoorah's Avatar
Youngoorah
Thread Starter
|
5th Wheeling
Joined: Mar 2023
Posts: 40
Likes: 0
Mazda M5OD Confusing leak

Have a M5OD and I see red fluid under it. Did the rail plug fix with dorman 555-108 and synthetic rtv seal. Still leaking. The gasket for the top cover is all intact and looks very good. Not sure where else it’s leaking from. I’m thinking it might be the mating surface between the tranny and the transfer case. Where else do these things leak from? And it only does it after driving
 
Reply
Old Jun 9, 2023 | 12:54 PM
  #2  
sandymane's Avatar
sandymane
Lead Driver
Joined: Oct 2016
Posts: 6,185
Likes: 633
From: Houston/Sugar Land
Either you are correct or perhaps the plugs are leaking again. I suggest you clean any fluid from under the truck and body and take it for a short drive to get to operating temp and head back home and get under it and see what and where it's leaking. The cover gasket has never been an issue that I know of and is reusable. Let us know what you find. .Until you find the issue and repair it, keep a close eye on your fluid level.
 
Reply
Old Jun 10, 2023 | 07:24 AM
  #3  
manicmechanic007's Avatar
manicmechanic007
Hotshot
5 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jul 2020
Posts: 10,410
Likes: 2,610
From: Near Salt Lake City
Club FTE Silver Member

The transfer case input seal is leaking?
 
Reply
Old Jun 13, 2023 | 05:34 PM
  #4  
Youngoorah's Avatar
Youngoorah
Thread Starter
|
5th Wheeling
Joined: Mar 2023
Posts: 40
Likes: 0
Apparenty its the tail housing. Guess the RTV has failed.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Youngoorah
1987 - 1996 F150 & Larger F-Series Trucks
1
Jun 9, 2023 01:02 PM
Allis Fan
2017 - 2022 Super Duty
10
May 1, 2020 10:08 AM
ShotgunZ71
2017 - 2022 Super Duty
8
May 14, 2019 02:56 PM
Bertha1
1987 - 1996 F150 & Larger F-Series Trucks
2
Nov 14, 2007 09:17 AM
chumpchange
1978 - 1996 Big Bronco
2
Oct 4, 2006 10:36 PM




All times are GMT -5. The time now is 07:27 PM.

story-0
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-1
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-2
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-3
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-4
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-5
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-6
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-7
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-8
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-9
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE