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

coolant question

Thread Tools
 
Search this Thread
 
Old Jan 20, 2014 | 09:28 PM
  #1  
barnhartred's Avatar
barnhartred
Thread Starter
|
Junior User
Joined: May 2013
Posts: 75
Likes: 0
coolant question

I changed my oil this weekend and noticed my coolant was at the min level I added a little (half way point between min and max) prestone extended life coolant to the degas bottle. now I find out that you shouldn't use regular coolant on diesel engines. will this small amount hurt anything ?
 
Reply
Old Jan 20, 2014 | 09:37 PM
  #2  
78fordman's Avatar
78fordman
Cargo Master
Joined: Oct 2003
Posts: 2,833
Likes: 4
From: Jefferson, Iowa
The 7.3's shipped with green w/ sca treatment. You should maintain sca level or better yet switch to a cat ec-1 rated coolant. In my opinion if you are going to run green with sca, you should also run a coolant filter.

Sent from my leash using IB AutoGroup
 
Reply
Old Jan 20, 2014 | 09:42 PM
  #3  
barnhartred's Avatar
barnhartred
Thread Starter
|
Junior User
Joined: May 2013
Posts: 75
Likes: 0
So will I be ok to leave it in there, I am planning on running a sinister diesel coolant filter very soon.
 
Reply
Old Jan 20, 2014 | 09:43 PM
  #4  
t.scottNDU's Avatar
t.scottNDU
Senior User
Joined: Sep 2013
Posts: 498
Likes: 0
From: Hagerstown, MD
You didn't hurt anything. These motors are tough enough to handle a lot more. That being said, I do exactly as 78fordman said. I run green coolant with SCA treatment and monitor it every couple months and add as necessary. I also run an external coolant filter from Dieselsite.

Let me add- that's not even the wrong type of coolant as long as it matches what you're already running. As long as you're keeping up with your SCA levels you're just fine.
 
Reply
Old Jan 20, 2014 | 10:02 PM
  #5  
Tailgate77478's Avatar
Tailgate77478
Laughing Gas
Joined: Nov 2010
Posts: 1,193
Likes: 2
From: D.C. but heart's in TEXAS
Club FTE Silver Member

You can make your own coolant filter with Baldwin filters that will be FAR LESS EXPENSIVE than the pre-made kits. Here's one example of how to do it:

Welcome to guzzle's Coolant Bypass Filter Mod Web Page

I built mine for about $60. I used:

Baldwin B5134 filters -- $7 (these filters have NO SCAs in them, as I am using ELC coolant...so don't use them with "green" coolant, you'll need a different filter)
Baldwin Coolant Filter Base #CFB5000 3/8-18 -- $27
3/8 inch hose barb 3/8 MNPT (3) -- $4 total
Hex Head Plug, 3/8 In, Brass, (3) -- $3 for a pack of 10
Worm Gear clamps -- $6 for a pack of 10
3/8" barbed "T" fitting (1) - $5
3/8" heater hose (maybe 4-5 feet?) -- $5
 
Reply
Old Jan 21, 2014 | 07:22 AM
  #6  
t.scottNDU's Avatar
t.scottNDU
Senior User
Joined: Sep 2013
Posts: 498
Likes: 0
From: Hagerstown, MD
Personally, I don't use SCA precharged coolant filters. I just monitor the level with test strips and add in DCA4 (Fleetguard equivalent to MC VC-8 I believe) as necessary. Also, Dieselsite recommends NOT using them with their system for whatever reason.

I went with the Dieselsite kit simply for the convenience, as well as I liked the fit and finish with the billet aluminum filter base. I didn't feel like $109 was a bad price. But I can definitely see why one would want to DIY as well.
 
Reply
Old Jan 21, 2014 | 08:11 AM
  #7  
barnhartred's Avatar
barnhartred
Thread Starter
|
Junior User
Joined: May 2013
Posts: 75
Likes: 0
I like the looks of the sinister kit since my truck is blue and will pony up the extra dough.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Bigjoe85
1994.5 - 1997 7.3L Power Stroke Diesel
16
Feb 3, 2022 10:35 PM
bedwards
2015 - 2020 F150
12
Dec 9, 2018 06:03 PM
lawdawg79
1999 - 2003 7.3L Power Stroke Diesel
16
Aug 25, 2015 01:00 PM
landscapeguy
6.0L Power Stroke Diesel
9
Jun 23, 2013 04:41 PM
Pastmaster
1999 - 2003 7.3L Power Stroke Diesel
5
Nov 26, 2002 02:29 PM




All times are GMT -5. The time now is 05:16 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE