Page 1 of 1

Brake fluid of Choice..

Posted: Tue Jun 21, 2005 10:26 pm
by davjak@aol.com
What is the best brake fluid for my TC; Silicone or the stuff that doubles as paint remover? I am sure that this has been trundled upon before, but could not find the answer in the archives. I have replaced or sleeved and rebuilt all of TC 5041 hydraulics and want to do the best for the old girl. Thanks, Dave [Non-text portions of this message have been removed]

Re: Brake fluid of Choice..

Posted: Wed Jun 22, 2005 9:26 am
by Diecuts@aol.com
Hi Dave, That is the question that always has some debate. With Dot 3 fluid my 5 running cars have stopped fine for 30 years with no changing of fluid etc. However, I am sure they are deteriorating somewhat due to the water now in the lines although driving them regularly may have something to do with it. Two of them have White post brass sleeves on all cylinders and the other 3 have stainless which also helps. Is adding silicone fluid overkill when already sleeved? SA2333 is at the same crossroads, all new but what to put in? Right now I am leaning toward Dot 3 but tomorrow who knows? Cheers, Lee Jacobsen, Dearborn, MI TA2969 tickford [Non-text portions of this message have been removed]

Re: Brake fluid of Choice..

Posted: Wed Jun 22, 2005 9:46 am
by DougPulver@aol.com
Dave, I have a total of 152 miles on my TC and have had no troubles with the silicon brake fluid. (Obviously, not the greatest personal testament.) However, the general consensus (I believe) is that silicon is the way to go IF you start out with a totally clean rebuilt system. Since you have done all the hydraulics (does that include new brake lines as well?) I would think you should use silicon. Because the rebuilding of all these parts is fairly expensive, you don't want to repeat any time soon. Silicon apparently does not collect moisture/water in the system like standard brake fluid does and therefore is less likely to contribute to corrosion. Also, as you have pointed out, it does not remove paint if spilled. There are many opinions on this subject so ultimately the decision is yours. I had a guy scream at me that standard brake fluid was the only way to go because it had a higher boiling point than silicon and therefore was less likely to produce brake fade under heavy braking conditions. Doug Pulver TC 5850 San Diego, CA -----Original Message----- From: davjak@aol.com To: mg-tabc@yahoogroups.com Sent: Wed, 22 Jun 2005 01:26:00 EDT Subject: [mg-tabc] Brake fluid of Choice.. What is the best brake fluid for my TC; Silicone or the stuff that doubles as paint remover? I am sure that this has been trundled upon before, but could not find the answer in the archives. I have replaced or sleeved and rebuilt all of TC 5041 hydraulics and want to do the best for the old girl. Thanks, Dave [Non-text portions of this message have been removed] Yahoo! Groups Links [Non-text portions of this message have been removed]

Re: Brake fluid of Choice..

Posted: Wed Jun 22, 2005 10:36 am
by Peter Roberts
Doug, "had a guy scream at me that standard brake fluid was the only way to go because it had a higher boiling point than silicon and therefore was less likely to produce brake fade under heavy braking conditions." Exactly the opposite is true. Silicone has a higher boiling point than DOT 3. DOT 5= 550 degrees, DOT3= 287 degrees. And where is the MC relative to the exhaust in the TC? _Peter