Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

rear end fluid quantity

Thread Tools
 
Search this Thread
 
Old Jun 5, 2007 | 02:43 AM
  #1  
Hiflyer746's Avatar
Hiflyer746
Thread Starter
|
Posting Guru
20 Year Member
Photogenic
Joined: Jan 2004
Posts: 1,679
Likes: 0
rear end fluid quantity

So, Its late again, and that must mean I left my brain in the truck. Anyway, i got her all back together but now I just got to fill er up with oil. I bought lucas 80/90 gear oil. How much does it hold though? Do we fill them through the wheel speed sensor? Tomorrow After work I'll get a few miles on her and see how I like the locker. catch up with you all later. Thanks.
Tim
 
Reply
Old Jun 5, 2007 | 05:10 AM
  #2  
JOE-M's Avatar
JOE-M
Elder User
Joined: Sep 2004
Posts: 851
Likes: 0
From: N. Georgia
Boy, you were working late. 6.9 pints. It will fill through the fill hole on the side, not the speed sensor on top. Be carefull and don't overfill it. Why did you chose this oil instead of the book recommended SAE 75-140 Synthetic?

Joe
 
Reply
Old Jun 5, 2007 | 11:37 AM
  #3  
Hiflyer746's Avatar
Hiflyer746
Thread Starter
|
Posting Guru
20 Year Member
Photogenic
Joined: Jan 2004
Posts: 1,679
Likes: 0
recommended

haha, for that reason. . . i didn't know what the recommended oil was. looks like I'm heading back to auto zone to get some. The tag on my rear end I thought said 40 Synth, maybe it had a 1 infront of it. Thats a plug on the drivers side right? Thanks.
Tim
 
Reply
Old Jun 5, 2007 | 11:05 PM
  #4  
jtharvey's Avatar
jtharvey
Lead Driver
Joined: Oct 2004
Posts: 7,413
Likes: 1
From: Columbia, MO
This should provide you with a wealth of info: http://guzzle.rbmicro.com/rdiff.html
 
Reply
Old Jun 5, 2007 | 11:51 PM
  #5  
Tenn01PSD350's Avatar
Tenn01PSD350
Post Fiend
Joined: Feb 2006
Posts: 11,892
Likes: 2
From: Middle Tennessee
I dumped mine in throught the VSS hole on top. Too easy and serves another purpose. I cleaned the sensor, it's a magnet and will have "stuff" on it. And it makes it super obvious when it starts to come out the side fill hole. Full, stop putting fluid in. Also, I came in just barely over 3 qts with a stock cover. Not 3 and 1/2 like most.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Tim Young
1994.5 - 1997 7.3L Power Stroke Diesel
3
Jun 20, 2011 11:09 PM
tseekins
General Automotive Discussion
7
Jan 30, 2010 02:02 PM
silverz98
1987 - 1996 F150 & Larger F-Series Trucks
31
Jun 20, 2007 02:49 PM
rikfish
General NON-Automotive Conversation
5
Mar 29, 2004 09:11 AM
PNWF-350
Explorer, Sport Trac, Mountaineer & Aviator
4
Oct 18, 2003 07:54 PM




All times are GMT -5. The time now is 11:11 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
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-9
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