Notices
1999 - 2016 Super Duty 1999 to 2016 Ford F250, F350, F450 and F550 Super Duty with diesel V8 and gas V8 and V10 engines
Sponsored by:
Sponsored by: Real Truck

Engine overheating

Old Sep 29, 2018 | 05:31 PM
  #1  
B.Prins's Avatar
B.Prins
Thread Starter
|
New User
Joined: Sep 2018
Posts: 2
Likes: 0
Engine overheating

Hi,, i'm having an overheating problem with my 2005 f250 superduty. Had my radiator checked, new thermostat, new water pump and new belt. As for the fan clutch a mechanic “ checked this while of the engine, by turning the bolt on the clutch” and told me the fan clutch was ok.
Now i placed the fan back on and realized the fan is really stiff to turn by hand and after turning a bit, it starts spinning more and more freely until its just completely freespinning. Is this normal or should i replace the fan clutch?
Thanks for all advice.
 
Reply
Old Sep 30, 2018 | 06:07 AM
  #2  
Chuck's First Ford's Avatar
Chuck's First Ford
Postmaster
Joined: Jul 2015
Posts: 4,392
Likes: 22
From: very South Texas
replace the fan clutch..

only test for a fan clutch is under POWER.. pulling lots of air while HOT...

just like the only test for an Engine.. does it Run and does so correctly..
 
Reply
Old Sep 30, 2018 | 08:56 AM
  #3  
Djosbun's Avatar
Djosbun
Fleet Mechanic
Joined: Oct 2017
Posts: 1,704
Likes: 164
From: Southwest Ohio
What Chuck said.

Also, make sure the fan shroud is there and secured correctly. The shroud plays a major difference in cooling efficiency and a vehicle can overheat if the shroud is missing or was removed.

— Dave
 
Reply
Old Sep 30, 2018 | 12:19 PM
  #4  
Chuck's First Ford's Avatar
Chuck's First Ford
Postmaster
Joined: Jul 2015
Posts: 4,392
Likes: 22
From: very South Texas
Originally Posted by Djosbun
What Chuck said.

Also, make sure the fan shroud is there and secured correctly. The shroud plays a major difference in cooking efficiency and a vehicle can overheat if the shroud is missing or was removed.

— Dave
THAT ALSO... its a designed system.. not just a few parts... and shroud gaskets... are they there.. and in good condition
 
Reply
Old Sep 30, 2018 | 07:48 PM
  #5  
B.Prins's Avatar
B.Prins
Thread Starter
|
New User
Joined: Sep 2018
Posts: 2
Likes: 0
Thanks Chuck and Djosbun.

Shroud is there completely and secured correctly. This truck came from Miami and is now in Curacao (Caribbean.) I just wanted to be as sure as possible before i order another part. Importing parts from the US is expensive. The dealer over here will not sell you parts or work on your truck if it is not a truck sold by them. We only have one Ford dealer on the island.

I'll start by ordering a new fan-clutch and see if that helps. Thanks again guys.

B. Prins
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
fhon
1987 - 1996 F150 & Larger F-Series Trucks
2
Mar 10, 2017 04:52 PM
Ritory
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
8
Nov 22, 2010 04:02 PM
rangersvt04
1983 - 2012 Ranger & B-Series
7
Nov 2, 2007 12:27 PM
76BIG/ORANGE
1973 - 1979 F-100 & Larger F-Series Trucks
1
Feb 8, 2006 09:35 PM
ERIC79XLT
335 Series- 5.8/351M, 6.6/400, 351 Cleveland
3
Nov 28, 2003 03:09 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 07:32 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