Brake fluid

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Jul 9, 2011 | 11:55 AM

Bikerbob61

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Joined: May 2011

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From: Southport, NC

Brake fluid

I'm getting ready to clean/change the clutch fluid on my 2001 vert using the "Ranger Method"....my question is....GM specs DOT-3......Ranger uses DOT-4........what's the difference and is there any problem using DOT-4

Jul 9, 2011 | 04:44 PM

FYRARMS

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From: Oswego IL

No problem running the DOT4. I believe it has a higher boiling point, and is considered a better quality choice.

Jul 9, 2011 | 07:05 PM

dbaker

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From: Near Charlotte NC

Dot4 is an upgrade.

I use Prestone Dot4 fluid for all my brakes & clutches.Good stuff. I use the Ranger method for all my cars every oil change cycle.

Walmart has it for about $3.

\db2
carolina

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Jul 9, 2011 | 08:27 PM

vette-ll

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From: perryville md

Quote:

Originally Posted by dbaker

Dot4 is an upgrade.

I use Prestone Dot4 fluid for all my brakes & clutches.Good stuff. I use the Ranger method for all my cars every oil change cycle.

Walmart has it for about $3.

\db2
carolina

Just did the ranger method to my zo6 last week and used the same fluid

Jul 9, 2011 | 10:18 PM

cdkcorvette7

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From: Oak Hill Virginia

I also use DOT4, no problems...

Jul 10, 2011 | 10:19 AM

spdislife

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From: Allentown PA & Elk Twp NJ HPDE Addict

Higher boiling points is true for DOT 4....unless your drivingstyle is hard on brakes, like track cars, DOT 3 will work fine too. Personal preferance.

Jul 10, 2011 | 10:38 AM

Zmeister

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From: Jacksonville Florida

I use the Prestone DOT4 synthetic fluid and I get it at WalMart for a great price. Switched over a year ago and have put over 10,000 miles on the car since with no problems. I also use the Ranger method.
You can't go wrong!!
Good luck!!