Author Topic: Coolant flush questions  (Read 2238 times)

0 Members and 2 Guests are viewing this topic.

Groundpounder17

  • Offline Rock Crawl'n
  • **
  • Turtle Points: 0
  • Male Posts: 99
  • Member since Oct '20
  • Crawling with Marlin
    • View Profile
Re: Coolant flush questions
« on: Oct 11, 2020, 02:04:16 PM »
I just spent a week flushing out the cooling system on a Ford Focus..............

First 3 flushes I captured and just did a idle warm up.     (Then took anti-freeze to hazardous waste)

Then I'd fill with water, drive a day, drain at night; for 3 days.   (I'd just dump the 'water' on a bush)

Then I added the flushing chemicals and did 4 hours of driving.

Then 4 more water flushes.

Then compute how much full strength anti-freeze I need to get 50/50 mixture given cooling capacity.  (there's always water left in the block, so 50/50 will be diluted).      Top off with water.

The first three flushes I take it you only used water?
‘82 Toyota RN38, mostly stock

 
 
 
 
 

Related Topics

7 Replies
2398 Views
Last post Jul 24, 2009, 12:51:47 PM
by emsvitil
8 Replies
4601 Views
Last post Nov 18, 2009, 03:03:03 PM
by OOPS
3 Replies
7465 Views
Last post Jan 11, 2010, 03:49:58 PM
by emsvitil
22 Replies
8606 Views
Last post Jan 27, 2011, 05:49:21 AM
by blackxlava
28 Replies
8797 Views
Last post Apr 29, 2019, 07:02:57 PM
by Gnarly4X