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

Ford Coolant Flush Questions

Thread Tools
 
Search this Thread
 
Old Jan 17, 2011 | 11:15 AM
  #1  
bigred66's Avatar
bigred66
Thread Starter
|
Tuned
Joined: Aug 2005
Posts: 305
Likes: 1
Ford Coolant Flush Questions

So I've been reading the several posts on how to properly flush the coolant at home. It seems like a lot of work( I know its worth it). I decided to call up ford to see how much it costed to have them flush it, and to see how they did it.

Cost at ford 119.00
Guy states they do use VC-9
He states they use Tap water
I asked if I could bring in Distilled water and he says yes
He states I'll need to bring in about 6 Gallons of Distilled.

My truck has 49,000 miles on it. Just bought it last may with 37000 on it, no issues that I have known of. I do most of the maintenance on it myself. I know that ford recommends 100,000miles before flushing but taking everyone else's advice I'm gonna do it/ have it done this weekend.

I dont mind paying the 119 bucks but I'm worried that he said it would only take 6 gallons. I've read of people using anywhere from 20gal up to 40.

Since my truck is still fairly low miles, should I just have it done at ford or should I take the day to do it myself? I would rather have ford do the work but if you all think that the 6 gallons means they are cutting corners then I will do otherwise

I have not seen any puking or white rings/buildup in the degauss. Truck is a 2006.
 
Reply
Old Jan 17, 2011 | 11:29 AM
  #2  
ljutic ss's Avatar
ljutic ss
Posting Guru
Joined: Apr 2008
Posts: 2,392
Likes: 1
From: Green Lane, Pa.
You should be more worried about the cost $119 which is not correct. The cost of VC-9 alone is around $50-60 now throw on 3.5 gallons of antifreeze at $40-50 you are looking at 2+ hours of labor to do a VC-9 flush. Walk away and find a real Ford dealer that services diesels on a regular basis.
 
Reply
Old Jan 17, 2011 | 11:40 AM
  #3  
gearloose1's Avatar
gearloose1
Post Fiend
Joined: Jul 2005
Posts: 6,127
Likes: 6
This joker cannot do the job at that price even if he charged you for parts alone (VC9 is pushing $50, plus 3 gallons of coolant ford coolant is not cheap).

If you are really going to do this, toss in a coolant filter install at same time.

Expect to be out the door (with coolant filter) for under $500.

Watch them do it.

Read the TSB on how it is suppose to be done.
 
Reply
Old Jan 17, 2011 | 12:18 PM
  #4  
bigred66's Avatar
bigred66
Thread Starter
|
Tuned
Joined: Aug 2005
Posts: 305
Likes: 1
thanks for the responses guys. I do have a coolant filter installed just a lil after I bought the truck. So with that said I'm guessing the price is gonna be around mid 300's. I'll walk in and talk to someone in person and see if they quote a diff price. If not, I'll check one of the other dealers in town.
 
Reply
Old Jan 17, 2011 | 12:37 PM
  #5  
epfire#233's Avatar
epfire#233
Junior User
Joined: Dec 2010
Posts: 81
Likes: 0
From: Twin Cities, MN
bigred66,

Depending on your time committments, I would encourage you to try doing it yourself if you consider yourself somewhat handy. It appears you've been doing some maintenance on your own so I think this should certainly be something you could handle especially if you're not planning on taking out the thermostat.

I'm not even close to being an expert wrench by any means, but I'm planning on doing this myself and not pulling the thermostat. That way I know for sure how it was done.

Good luck.
 
Reply
Old Jan 17, 2011 | 03:10 PM
  #6  
digger52's Avatar
digger52
Junior User
Joined: Jan 2005
Posts: 60
Likes: 0
From: Coldwater Mi.
What is the VC-9 ? Is it for the extended life of the antifreeze , we've got some cat , cummins , komatsu engines and they all pretty much have the extended service antifreeze in them and believe me even cat doesn't rake you that kind of cash. My 03 has 118,000 miles so it's time. As long as I'm here how difficult is it to change the crankshaft sensor? Thanks
 
Reply
Old Jan 17, 2011 | 03:43 PM
  #7  
gearloose1's Avatar
gearloose1
Post Fiend
Joined: Jul 2005
Posts: 6,127
Likes: 6
It is a commercial grade boiler cleaner that specifically targets the problems with rust and scale build up in the motor.
 
Reply
Old Jan 17, 2011 | 06:09 PM
  #8  
cheezit's Avatar
cheezit
Post Fiend
15 Year Member
Joined: Oct 2009
Posts: 12,123
Likes: 35
From: N. Fort Worth, tx
Club FTE Silver Member

ya you got quoted the wallet flush price. figure aboy 3-4 hours labor involved to do it.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

5 BEST / 5 WORST Ford Daily Drivers of the 21st Century

 Joe Kucinski
story-1

10 Fords to Drive Before You Die

 Joe Kucinski
story-2

3 Best / Worst Features Of The 2025+ Ford Expedition

 Brett Foote
story-3

10 Ways Ford is LOSING to the Competition

 Joe Kucinski
story-4

Top 6 Best Deals Available on New Fords & Lincolns Right Now

 Brett Foote
story-5

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

 Verdad Gallardo
story-6

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-7

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-8

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-9

Every 2026 Ford Engine Explained

 Brett Foote
Old Jan 17, 2011 | 06:24 PM
  #9  
John Irwin's Avatar
John Irwin
Elder User
Joined: May 2008
Posts: 765
Likes: 0
From: Patricia, Alberta
Club FTE Silver Member

And of course you would use 6 gallons of water or less because you have to put antifreeze in it. In my case, I mix 70/30 because I need protection to -50. Not that it gets that cold here, but it comes close sometimes. I only used about 3 gallons of distilled water.
When I did mine, I took someones advice and removed the t-stat, and was really happy I did. I did the VC-9, and then after I drained it, I left the block plug out and ran tap water in the degas, when it started running out the top, I fired the engine up and let it run for about 10 minutes, and adjusted the "level" with the radiator drain plug. I shut it down and let it drain, did a distilled water flush and drive, then filled it up with gold and distilled water. I don't know if this was the correct way to do it, but I didn't have much choice since the tranny cooler had started leaking into the radiator, and I needed to get rid of the oil. (It worked)
Question for the experts...would doing it with a garden hose in the degas/engine running/draining work in place of doing 3 or 4 flushes? I cut my filter apart a few weeks after I did it this way and found very little crud, wondering if I should do it this way next time, because it's sure easier. Not trying to hijack, just trying to add info.
 
Reply
Old Jan 17, 2011 | 08:01 PM
  #10  
sandmanf250's Avatar
sandmanf250
Posting Guru
Joined: Mar 2003
Posts: 1,246
Likes: 3
flushing

look up guzzels site and do it yourself
 
Reply
Old Jan 17, 2011 | 08:10 PM
  #11  
gearloose1's Avatar
gearloose1
Post Fiend
Joined: Jul 2005
Posts: 6,127
Likes: 6
Originally Posted by John Irwin
.would doing it with a garden hose in the degas/engine running/draining work in place of doing 3 or 4 flushes? I cut my filter apart a few weeks after I did it this way and found very little crud, wondering if I should do it this way next time, because it's sure easier. Not trying to hijack, just trying to add info.
If your local water have low mineral content, I would do that.

If it is high in minerals, I wouldn't touch it.

The 50,000 mile change interval assumes tap water.
 
Reply
Old Jan 18, 2011 | 12:59 PM
  #12  
azchris's Avatar
azchris
Mountain Pass
Joined: Feb 2006
Posts: 105
Likes: 3
From: Gilbert, AZ
Final flush

Why not just flush with tap after the VC-9 until clear, then follow with 2 distilled water flushes. That should remove 90-95% of the minerals left over from the tap water.
 
Reply
Old Jan 18, 2011 | 01:24 PM
  #13  
gearloose1's Avatar
gearloose1
Post Fiend
Joined: Jul 2005
Posts: 6,127
Likes: 6
Originally Posted by azchris
Why not just flush with tap after the VC-9 until clear, then follow with 2 distilled water flushes. That should remove 90-95% of the minerals left over from the tap water.
Not necessarily.

The water where I am at present is so hard that it is loaded with calcium and other hard minerals.

It would leave deposits.

Drinking Water Hard Water Hardness Calcium Magnesium Scale Stained Laundry
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Texas Bob
6.0L Power Stroke Diesel
14
May 13, 2022 11:27 AM
AMG-SM
1999 - 2003 7.3L Power Stroke Diesel
29
Sep 9, 2019 11:47 AM
Truckie256
6.7L Power Stroke Diesel
4
Nov 11, 2015 07:05 PM
68bluebeast
1997 - 2006 Expedition & Navigator
1
Mar 8, 2015 08:48 PM
03f2506.0
6.0L Power Stroke Diesel
2
Jun 14, 2010 05:17 PM




All times are GMT -5. The time now is 08:15 PM.

story-0
5 BEST / 5 WORST Ford Daily Drivers of the 21st Century

Slideshow: The 5 best and 5 worst Ford daily drivers of the 21st century.

By Joe Kucinski | 2026-06-23 08:55:01


VIEW MORE
story-1
10 Fords to Drive Before You Die

Slideshow: 10 Fords to drive before you die.

By Joe Kucinski | 2026-06-22 14:29:44


VIEW MORE
story-2
3 Best / Worst Features Of The 2025+ Ford Expedition

The latest Expedition is quite popular, but it certainly isn't perfect.

By Brett Foote | 2026-06-22 14:23:19


VIEW MORE
story-3
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-4
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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