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

Radiator Flush

Thread Tools
 
Search this Thread
 
Old Apr 26, 2007 | 08:42 AM
  #1  
davE350's Avatar
davE350
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 176
Likes: 0
Radiator Flush

My coolant is still green but after lifting the cap & looking in I can see white scale partially blocking the tubes. What kind of cleaner should I use to remove it?

Thanks,
davE350
 
Reply
Old Apr 26, 2007 | 09:41 PM
  #2  
PLC7.3's Avatar
PLC7.3
Post Fiend
Joined: Nov 2004
Posts: 5,638
Likes: 1
From: Manitoba
A professional flush would be best..... or a dipping. Do not have the rad rodded out as there are/maybe turbulators in the core and you will damage the rad........ 93 Ford manual states turbulators are in the rad, but depends on the rad I guess.
 
Reply
Old Apr 27, 2007 | 08:58 AM
  #3  
davE350's Avatar
davE350
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 176
Likes: 0
OK! thanks, PC. I was hoping to do it myself, but we must keep her cool!
 
Reply
Old Apr 27, 2007 | 03:48 PM
  #4  
Dave Sponaugle's Avatar
Dave Sponaugle
Post Fiend
Joined: Nov 2003
Posts: 21,285
Likes: 15
From: Nutter Fort, WV
Club FTE Silver Member

What you are looking at is solder bloom.

Cummins Filtration has a product called Restore that will address that problem.

http://www.cumminsfiltration.com/en/...cleaners.shtml

Cummins Filtration (Fleetguard) products are available at most NAPA stores.
 
Reply
Old Apr 30, 2007 | 07:50 AM
  #5  
davE350's Avatar
davE350
Thread Starter
|
Senior User
Joined: Mar 2007
Posts: 176
Likes: 0
Dave, thanks for educating me as to what solder bloom is. I checked out the web site & will have to order some. I think this is the product I've been looking for. I had the same problem in a small 4 cyl gas car. I ended up replacing the rad myself when some of the products from the local auto parts store wouldn't touch it.

Thanks again,
davE350
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
BIG DAWG DAVE
1948 - 1956 F1, F100 & Larger F-Series Trucks
4
Apr 11, 2008 07:29 AM
GKDave
1999 - 2016 Super Duty
4
Aug 1, 2007 10:22 AM
lvengineer
6.0L Power Stroke Diesel
9
Mar 15, 2005 07:22 AM
dave98
1999 - 2016 Super Duty
3
Oct 8, 2004 03:07 PM
GLASMECH
1987 - 1996 F150 & Larger F-Series Trucks
1
Dec 22, 2003 10:42 PM




All times are GMT -5. The time now is 10:14 PM.

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