Best Brake Fluid

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Reminds me of my last tour of a plant in Houston. They were packaging brake fluid at time. I counted close to 20 brands coming off that line.
 
Originally Posted By: widman
Reminds me of my last tour of a plant in Houston. They were packaging brake fluid at time. I counted close to 20 brands coming off that line.

This is interesting, would you mind to share some details? Thanks!
 
Originally Posted By: JHZR2
I like castrol GT LMA and synpower.

In reality though I usually get free shipping and then pick up Pentosin DOT4 or ATE DOT4.

JMH


What is your favorite site for the free shipping on Pentosin?
 
It was a few years ago, wish I could remember them all. Unfortunately no cameras allowed.
One of the reasons I was there was that they kept screwing up my order and every month I got a different brand. Finally I started importing drums. Now I package my own.
 
Originally Posted By: widman
It was a few years ago, wish I could remember them all. Unfortunately no cameras allowed.
One of the reasons I was there was that they kept screwing up my order and every month I got a different brand. Finally I started importing drums. Now I package my own.

Sounds like not a brand that I want to buy!
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Get the cheapest brake fluid that meets your spec [DOT3].
Has anyone had brake fluid boil problems on the street?
I never heard of it, and I've had Mercedes on the track with the pucks burning and no fluid boil.
 
Originally Posted By: mechtech2
Get the cheapest brake fluid that meets your spec [DOT3].
Has anyone had brake fluid boil problems on the street?
I never heard of it, and I've had Mercedes on the track with the pucks burning and no fluid boil.


I was at a campground once, Dodge (yeah probably never maintained) lost it's brakes, killed a kid. Later it was determined brake fluid was boiling hot. It happens. Use Castrol LMA, or use Amsoil BF. They may not be "the best" but they are good.
 
I've boiled brake fluid on a 71 mustang undoing the bleeder screws so we could bleed it. The guy isn't sure if the brake fluid had ever been flushed from it. I usually touch the bleeders with the propane torch to loosen them up. When the fluid came out it was steaming and hot!. Got the lines bled and finally clean fluid through all of the system. The rear wheel cylinders were bone dry!
 
Originally Posted By: moribundman
Originally Posted By: mikered30
Valvoline Synpower is discontinued and is very hard to find now.


The product has only been renamed: http://www.valvoline.com/pages/products/product_detail.asp?product=138


No, it's not the same. The fluid in the new white bottles has been "downgraded" to typical DOT 4 standards.

It doesn't have the same spec that made Synpower better than the average OTC fluid.
 
Used the new white bottle Valvoline DOT3/DOT4 during a brake job on a G35 today.

$6.99/qt. Boy, has brake fluid gotten expensive!
 
Originally Posted By: Carmudgeon
Originally Posted By: moribundman
Originally Posted By: mikered30
Valvoline Synpower is discontinued and is very hard to find now.


The product has only been renamed: http://www.valvoline.com/pages/products/product_detail.asp?product=138


No, it's not the same. The fluid in the new white bottles has been "downgraded" to typical DOT 4 standards.

It doesn't have the same spec that made Synpower better than the average OTC fluid.


Ack.
 
$7 is expensive ? Heh.

A liter - maybe a liter and a 1/2 per flush max used on street cars 1x a year . I use ATE Super Blue , Type 200 usually.

For the track, I do splurge and use the $75 per qt Castrol SRF.
 
The BEST?
Castrol SRF.

Personally, I use Motul RBF600 year round. Flushed yearly. Although I do have 4 bottles of Amsoil DOT4 on the shelf to try.
 
Hey guys, I'm new to the forum here, and I have looked but didn't find any information on this topic... My father has a 1963 Alfa Romeo Guilia Spider, and he has used Castrol GT LMA brake fluid since he got the car... Well he bought a whole case a long time ago and has finally run out the other day. So he ordered some from a distributor that we found here locally and they sent it in Quarts, but now it says "New Formula" on the front, and it says synthetic...the old bottles didn't say this... His car has the original rubber seals in the system, and we don't want them to deteriorate. Do you know if this oil is still vegetable based or not, and if it is safe to use in his car? Thanks for any help/advice!
 
Originally Posted By: BoostinZX
Hey guys, I'm new to the forum here, and I have looked but didn't find any information on this topic... My father has a 1963 Alfa Romeo Guilia Spider, and he has used Castrol GT LMA brake fluid since he got the car... Well he bought a whole case a long time ago and has finally run out the other day. So he ordered some from a distributor that we found here locally and they sent it in Quarts, but now it says "New Formula" on the front, and it says synthetic...the old bottles didn't say this... His car has the original rubber seals in the system, and we don't want them to deteriorate. Do you know if this oil is still vegetable based or not, and if it is safe to use in his car? Thanks for any help/advice!


All brake fluid is synthetic, LMA included. Boy this synthetic causes leaks thing sure has turned into billboard myth material. LMA Vegetable based? Never heard that one before. I'm sure the LMA is still fine to use, but I can't necessarily say what is improved about this iteration.
 
thanks Pablo, I was just worried because the owner of the car before my father used regular fluid in the car and it ate the seals, and since my father has been using the Castrol GT LMA brake fluid the "new" "original" rubber seals from his parts car are holding up perfect... I just wanted to make sure that the new fluid chemical makeup wouldn't compromise the seals...
 
Originally Posted By: cos
Critic,

Why don't you buy plain 'ol DOT3 when it's on sale for .99 for a 12oz bottle?


The owner wanted something better.
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$6.99 for a qt of DOT 4 isn't a bad price. Advance just had (maybe still does?) Valvoline products on sale - 1/2 of the 2nd bottle. Good timing for me because I needed two qts of DOT4.

FYI: Cheapest everyday price for name brand DOT4: Wal-Mart has Prestone DOT4 for about $2.49 (12 oz bottle). I've used it many times - no complaints.
 
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