Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Cooling Question?

Thread Tools
 
Search this Thread
 
Old Jan 13, 2008 | 06:32 PM
  #1  
TN97STROKE's Avatar
TN97STROKE
Thread Starter
|
Senior User
Joined: Dec 2007
Posts: 145
Likes: 0
From: Dickson, Tennessee
Cooling Question?

My 97 F-350 4x4 Crew never gets past the line that makes the bracket over the word NORMAL on the gauge. I have let the truck run sitting still in the heat of the summer for hours with the air on and it will just move off of "C". The heat blows hot and all things work normal. I know that the truck needs to make some heat to operate in a normal mode (Fule timing , heat expansion in the manifolds for the turbo....ect.) Just wondering if all things are OK

Thanks in Advance
 
Reply
Old Jan 13, 2008 | 06:44 PM
  #2  
1997F-350's Avatar
1997F-350
Postmaster
Joined: Aug 2004
Posts: 3,948
Likes: 2
From: SHELTON, WA
you can change the t-stat to a 203* that will warm her up a bit. its pretty normal for them to run cool.
 
Reply
Old Jan 13, 2008 | 06:46 PM
  #3  
tjbeggs's Avatar
tjbeggs
Post Fiend
Joined: Apr 2004
Posts: 12,835
Likes: 3
From: Silver Lake Dunes, MI
Club FTE Silver Member

The stock gauges are very inaccurate and more than likely it just the gauge reads low. but if you have not changed your Thermostat do what Ryan said go with the 203 stat from here
http://www.dieselsite.com/index.asp?...ROD&ProdID=186
 
Reply
Old Jan 13, 2008 | 07:15 PM
  #4  
fordman837000's Avatar
fordman837000
Senior User
Joined: Nov 2007
Posts: 220
Likes: 0
From: taunton , ma
hey do those thermostats really work good? So you can't go to any autoparts store and get a longstem 203*? or can you?
 
Reply
Old Jan 13, 2008 | 10:16 PM
  #5  
PAVEMENTMAN's Avatar
PAVEMENTMAN
Senior User
Joined: Nov 2007
Posts: 352
Likes: 0
Diesels Actualy Cool Down When There Ideling You Have To Get A Good Load On Them To Heat Them Up.
 
Reply
Old Jan 14, 2008 | 06:25 AM
  #6  
wreckit72's Avatar
wreckit72
Elder User
Joined: Dec 2006
Posts: 519
Likes: 0
From: Montague, MI.
No you can not get the 203* thermostat for your truck at any auto parts store. You will have to order it from the site that tjbeggs gave the link to.
 
Reply
Old Jan 14, 2008 | 04:37 PM
  #7  
fordman837000's Avatar
fordman837000
Senior User
Joined: Nov 2007
Posts: 220
Likes: 0
From: taunton , ma
ok thanks will do that end of week when I get $$$ I never changed it yet and I have had the truck since july. I keep a very close eye on things I have a gauge on everything in my truck including the master cylinder so I know my brake pressures When towing and its easy to spot a leak while driving when the pressure drops.
 
Reply
Old Jan 14, 2008 | 10:04 PM
  #8  
kawa's Avatar
kawa
Postmaster
Joined: Jun 2007
Posts: 2,795
Likes: 1
From: Rogue River, OR
If your going to change the thermostate you might as well order a new housing as well, chances are the old one will leak after you take if off., it's just a stamped piece of metal.

I don't recall if the thermostate comes with a new O-ring gasket or if that is ordered seperatly. Best to ask when you order.

Rog
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

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

 Joe Kucinski
story-9

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote




All times are GMT -5. The time now is 09:24 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