1994.5 - 1997 7.3L Power Stroke Diesel  

Coolant Flush: How to fill w/Distilled H2O?

Thread Tools
 
Search this Thread
 
  #1  
Old 02-28-2015, 06:14 PM
QuercusRubra's Avatar
QuercusRubra
QuercusRubra is offline
New User
Thread Starter
Join Date: Jan 2014
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
Coolant Flush: How to fill w/Distilled H2O?

So I've been reading a lot about cooling system stuff while searching out my radiator, and now waiting for it to come...

It sounds like a good idea to flush and use distilled water to mix with antifreeze/coolant.

On my '95 F350 Powerstroke I have the old style system with cap on radiator like pre-95. I like the flush procedure on Cap-A-Radiator here Cap-A-Radiator Makes sense, simple. Except I think I'd flush each component separate...at least the heater core...why not?

So My question is how do you flush the system with distilled water when you're done with the garden hose? Do people have a trick for pushing it in there? Or do you just fill the radiator and mix it a few times and call that clean?

How much of the fluid actually drains when you pull the block drain plugs? Is there trouble getting air in if you pull the block drains?

Hopefully this sparks some good discussion, or reveals some good tricks
 
  #2  
Old 03-01-2015, 08:49 AM
oldbird1965's Avatar
oldbird1965
oldbird1965 is online now
Fleet Owner

Join Date: Aug 2004
Location: AZ
Posts: 20,283
Received 125 Likes on 103 Posts
If you pull the block drains, a lot comes out. I've never had a problem with air in the system while refilling.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tassmannn
Pre-Power Stroke Diesel (7.3L IDI & 6.9L)
5
05-25-2017 06:51 PM
RobJef01
1997 - 2003 F150
4
12-28-2016 02:34 PM
tboltmike
1997 - 2003 F150
4
06-01-2012 11:54 AM
bh1402
1997 - 2003 F150
4
01-31-2012 05:59 PM
JonArmy
6.0L Power Stroke Diesel
18
08-28-2011 01:31 PM



Quick Reply: Coolant Flush: How to fill w/Distilled H2O?



All times are GMT -5. The time now is 09:50 AM.