Notices
6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Low EOT and ECT

Thread Tools
 
Search this Thread
 
Old Feb 7, 2018 | 08:37 AM
  #16  
TooManyToys.'s Avatar
TooManyToys.
Hotshot
Photogenic
Photoriffic
Shutterbug
Joined: Dec 2014
Posts: 17,834
Likes: 3,125
From: Jersey Shore
There is hysteresis of the viscous fluid in the fan clutch so there always is some rotation. When the fan truly engages you hear a roar due to its engagement. But going down the road with a 1600 engine rpm it’s not unusual to see a few hundred fan rpm. I’m not a person who can talk much about fan engagement as I’ve only had the fan kick in once since 2003.
 
Reply
Old Feb 10, 2018 | 06:34 PM
  #17  
yasky69's Avatar
yasky69
Thread Starter
|
Senior User
Joined: Jan 2005
Posts: 356
Likes: 0
I had a chance today to replace the fan clutch. While in there I removed the thermostat and tested it. It was fine. However I did replace it, just since I had it apart.
Seems to be ok. EOT came up to 170 and I did hear the fan clutch click. Let it run for a while and it came up to 184 EOT 183 ECT and 184 TFT. 25 IPR 550ish ICP

So I think that is fine.
Now if I can only figure out the stalling issue when cold,haha
 
Reply
Old Feb 10, 2018 | 06:40 PM
  #18  
bismic's Avatar
bismic
Fleet Owner
Community Builder
Liked
Loved
Community Favorite
Joined: Nov 2003
Posts: 27,924
Likes: 3,641
Club FTE Gold Member
Well, thanks for reporting back
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
glockholiday
1999 - 2003 7.3L Power Stroke Diesel
11
Nov 30, 2014 07:20 PM
stangclassic66
6.0L Power Stroke Diesel
10
Aug 5, 2014 07:22 PM
Ridenred333
Modular V10 (6.8l)
53
Mar 30, 2013 06:08 PM
Bsentman888
6.0L Power Stroke Diesel
25
Feb 2, 2013 09:52 AM
DJdemon6696
1987 - 1996 F150 & Larger F-Series Trucks
11
Sep 24, 2007 04:30 PM




All times are GMT -5. The time now is 11:52 AM.

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