XJS ( X27 ) 1975 - 1996 3.6 4.0 5.3 6.0

Ghetto Brake Fluid Flush - Does It Work?

Thread Tools
 
Search this Thread
 
Old Oct 19, 2017 | 08:20 PM
  #21  
Doug's Avatar
Veteran Member
Liked
Loved
Community Favorite
Joined: Mar 2008
Posts: 25,528
Likes: 11,721
From: Pacific Northwest USA
Default

Originally Posted by sidescrollin
I'm going to throw in here.

If brake fluid didn't "cycle around" then the reservoir fluid would never get dirty. In fact, after you park your car the brake fluid naturally circulates, as the fluid at the calipers is hottest, and rises in the system.

But, how long will that take? I'm not sure if I'd choose the word 'circulates'. I think of it as 'migrates'


If you don't have the money to have someone do it, or the time to change it, I am all for doing reservoir swaps once a year to keep fresh fluid circulating in your system.
I flush my system every 2 years, 3 years at the most.

I can see changing out the fluid in the reservoir between actual flushes just to sweeten things up but not for eliminating cruddy fluid.

Just my 2 cents

Cheers
DD
 
Reply
Old Oct 19, 2017 | 11:06 PM
  #22  
Robman25's Avatar
Senior Member
5 Year Member
Joined: Aug 2017
Posts: 817
Likes: 193
From: Auckland
Default

NEVER push fluid back into the reservoir on a car equipped with ABS, the possibility of crud (as evident in the reservoir) fouling the valve block in the ABS unit is quite possible. End result ABS problems.
It would be interesting to check the quality of the BF coming out of the caliper versus the reservoir to see how much difference in them is. I will be doing this when I get my XJR back from the panel beaters after having an off caused by brake fade, BF in reservoir measured <1% moisture before the vent. Mind you I was pushing quite hard
 
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 



All times are GMT -5. The time now is 12:53 AM.