Notices
Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

Radiator Fan

Thread Tools
 
Search this Thread
 
Old Apr 26, 2010 | 10:20 AM
  #1  
1994F2507.3L's Avatar
1994F2507.3L
Thread Starter
|
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,227
Likes: 149
From: Higginsville, MO
Radiator Fan

my fan sometimes turn slow at idle and once the engine warms up it spins faster.... but it never actually stops spinning all together is this how its supposed to be?
 
Reply
Old Apr 26, 2010 | 10:45 AM
  #2  
Festus Hagen's Avatar
Festus Hagen
Methanoholic
Joined: Mar 2009
Posts: 6,442
Likes: 8
From: Maine (NorCal Native)
Club FTE Gold Member
Yup ...

Does it sound like a tornado if you get the truck HOT!

-Enjoy
fh : )_~
 
Reply
Old Apr 26, 2010 | 11:28 AM
  #3  
1994F2507.3L's Avatar
1994F2507.3L
Thread Starter
|
Cargo Master
15 Year Member
Liked
Loved
Community Favorite
Joined: Mar 2010
Posts: 2,227
Likes: 149
From: Higginsville, MO
yea if i get on it and the motor heats up the fan really gets after it.....

temp gauge never goes above the N on normal is that supposed to be like that?
havent installed my gauge pillar yet with mechanical gauges.... shes not going down the highway at the moment just working the farm while i get it built how i want it and fixing the issues the PO didnt let us know of
 
Reply
Old Apr 26, 2010 | 11:43 AM
  #4  
LCAM-01XA's Avatar
LCAM-01XA
Postmaster
Joined: Apr 2008
Posts: 4,802
Likes: 1
Sounds like she's working like she should - really as long as she don't overheat while idling you're doing good. Mine had the clutch start slipping bad, she'd get hot by just sitting in my driveway, I locked the clutch so now I have the tornado under the hood all the time, but she stays cool
 
Reply
Old Apr 27, 2010 | 12:45 AM
  #5  
Sycostang67's Avatar
Sycostang67
Lead Driver
20 Year Member
Liked
Loved
Joined: Dec 2002
Posts: 5,491
Likes: 16
From: Kuna ID
When a fan clutch costs $150, I dont blame you. I replaced mine last year along with the rest of my cooling system. There was enough play in the clutch I felt it may have contributed to the demise of my water pump.
 
Reply
Old Apr 27, 2010 | 01:43 AM
  #6  
LCAM-01XA's Avatar
LCAM-01XA
Postmaster
Joined: Apr 2008
Posts: 4,802
Likes: 1
I never trusted them things anyways, especially with that retarded spin-on design of the fan clutch shaft...
 
Reply
Old Apr 27, 2010 | 01:52 AM
  #7  
Festus Hagen's Avatar
Festus Hagen
Methanoholic
Joined: Mar 2009
Posts: 6,442
Likes: 8
From: Maine (NorCal Native)
Club FTE Gold Member
You mean spin-off ...

Cause if you don't get em on good thats what they'll do!

-Enjoy
fh : )_~
 
Reply
Old Apr 27, 2010 | 10:29 AM
  #8  
LCAM-01XA's Avatar
LCAM-01XA
Postmaster
Joined: Apr 2008
Posts: 4,802
Likes: 1
Yep, that's just what I was referring too. Get this tho, I tried loosening mine like a year ago, and it wouldn't budge. Then last fall I went to replace the water pump (preventive maintenance) and when I put the wrench on the fan nut the darn thing turned by hand!!! How did it get loose when the blade ain't allowed to turn with respect to the eater pump I have no clue, but the only reason why it didn't fly off into the radiator were the two straps/braces I have that lock the blade down to the water pump pulley bolts...
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Apr 27, 2010 | 09:28 PM
  #9  
Dave Sponaugle's Avatar
Dave Sponaugle
Post Fiend
Joined: Nov 2003
Posts: 21,285
Likes: 15
From: Nutter Fort, WV
Club FTE Silver Member

The torque of that little fan spinning when you shut the engine down.

When they come off it is always while decelerating or stopping the engine.

After it cost me a radiator the first time, mine gets red Lock Tite when the fan gets installed.

I may have to use a little heat on the fan clutch nut to get it off, but it will not be coming off without some help from me.
 
Reply
Old Apr 28, 2010 | 12:05 AM
  #10  
LCAM-01XA's Avatar
LCAM-01XA
Postmaster
Joined: Apr 2008
Posts: 4,802
Likes: 1
That's my line of thinking as well, hence why mine has a rather hefty amount of red loctite on it. Some folks say that ain't needed and just tighten it good, but I don't trust it...
 
Reply
Old Apr 28, 2010 | 12:26 AM
  #11  
wreckinball's Avatar
wreckinball
Postmaster
Joined: Apr 2009
Posts: 4,086
Likes: 1
From: Malahat/Cowichan Valley
Not that mine is broken but I can't wait to ditch that mech fac and get an electric. Flexalite makes a sweet setup that covers the rad perfectly. It shouldn't a lot better in the cooling dept, easier to get warm too. The ability to set the on off temps is appealing!!!
 
Reply
Old Apr 28, 2010 | 12:32 AM
  #12  
bill11012's Avatar
bill11012
Modular motor junkie
Joined: May 2009
Posts: 6,190
Likes: 8
From: Texas
Sounds great, can you send a link to it?

Thanks for the warning Dave, I am putting mine on in the morning and I will use some lock tight.
 
Reply
Old Apr 28, 2010 | 01:34 AM
  #13  
peruses's Avatar
peruses
Elder User
Joined: Mar 2010
Posts: 637
Likes: 0
hummm wonder if the electric fan I used on my jeep is big enough for these motors?

gained me a full mile to the gallon on the jeep
 
Reply
Old Apr 28, 2010 | 02:11 AM
  #14  
Sycostang67's Avatar
Sycostang67
Lead Driver
20 Year Member
Liked
Loved
Joined: Dec 2002
Posts: 5,491
Likes: 16
From: Kuna ID
Originally Posted by LCAM-01XA
the only reason why it didn't fly off into the radiator were the two straps/braces I have that lock the blade down to the water pump pulley bolts...
Got a pic?
 
Reply
Old Apr 28, 2010 | 02:15 AM
  #15  
peruses's Avatar
peruses
Elder User
Joined: Mar 2010
Posts: 637
Likes: 0
the 3.0 taurus had a fan with an ungodly big motor that suposedly pulls nearly 4000cfm in high

fit on my jeep like it was made for it and the fans only cost $30 from the junkyard so it was no big deal when I forgot to turn it off in a river ford

might be able to get two of them on the truck, damm things draw 33 amps when they turn on in high though, never used high on the jeep
 
Reply



All times are GMT -5. The time now is 01:03 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE