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[Z06] Dot 3 vs Dot 4 brake/clutch fluid ?

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Old 05-28-2008, 05:20 PM
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UBNZO6D
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Default Dot 3 vs Dot 4 brake/clutch fluid ?

I'm having a hard time finding some Dot 4 brake/clutch fluid at any of my local Chevy parts departments...The owners/manual says to use Dot 4 and as I'm going to a track rental soon, I wanted to be prepared for clutch fluid changes...So I guess the question is are you guys using Dot 3 or Dot 4??? - Thanks in advance...

Greg
Old 05-28-2008, 05:42 PM
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jlutherva
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I bought MOTUL 600 RBF BRAKE FLUID from Circle Track Supply, Inc. It was about $100 for a six-pack including shipping.

Have fun at the track but be safe!
Jim
Old 05-28-2008, 05:44 PM
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allanlaw
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Originally Posted by UBNZO6D
I'm having a hard time finding some Dot 4 brake/clutch fluid at any of my local Chevy parts departments...The owners/manual says to use Dot 4 and as I'm going to a track rental soon, I wanted to be prepared for clutch fluid changes...So I guess the question is are you guys using Dot 3 or Dot 4??? - Thanks in advance...
DOT4, brakes and clutch, in all my Vettes since 1999 up through currect C6Z.
Old 05-28-2008, 05:47 PM
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Glennm27
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ATE Super Blue <====CLICK HERE
Old 05-28-2008, 07:19 PM
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UBNZO6D
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Thanks, I found some Motul local...

Greg
Old 05-28-2008, 08:06 PM
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walterm32
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Prestone DOT4 synthetic brake fluid at Walmart for about $2.50. They also have the 2 stroke mixing syringe for like $4.00. I'm sure the MOTUL brand is good but the Prestone is readily available.
Old 05-28-2008, 08:14 PM
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UBNZO6D
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Thanks guys...

Greg
Old 05-29-2008, 01:25 PM
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shifter77
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If You Allready Have Gm Dot 4 In Your Clutch, Can You Add Motul Or The Blue Stuff , Or Do You Need The Flush Out The Dot4.
Old 05-29-2008, 04:13 PM
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UBNZO6D
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Dot 4 is a dot 4 is a dot 4...So I'm told...

Greg
Old 05-30-2008, 12:15 AM
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Dirty Howie
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So does the car come with DOT 4 or not ????


DH
Old 05-30-2008, 12:24 AM
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99FewteRC5
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clutch fluid is filled with dot4 from the factory--brakes are filled with dot 3
Old 05-30-2008, 02:59 AM
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They are not all created equal.

BRAKE FLUID COMPARISON CHART
Brand Wet Boiling Point Dry Boiling Point
Castrol SRF 518°F 590°F
Motul RBF600 420°F 593°F
Wilwood EXP 600 417°F 626°F
AP-600 410°F 572°F
Brembo LCF 600 399°F 600°F
ATE-Super Blue 392°F 536°F
Valvoline 333°F 513°F
Castrol LMA 311°F 446°F
Ford HD 290°F 550°F
Wilwood 570 284°F 570°F
PFC-Z rated 284°F 550°F
AP-550 284°F 550°F
Old 05-30-2008, 03:43 PM
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Dirty Howie
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Originally Posted by 99FewteRC5
clutch fluid is filled with dot4 from the factory--brakes are filled with dot 3
Thanks
Old 05-30-2008, 10:58 PM
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65vetteC6
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Has anyone else heard that 06's clutch lines are to close to the engine and cuase the fluid to boil and turn black? Any way to fix this?
Old 05-30-2008, 11:22 PM
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Ok, here's kinda a side question about DOT4....

I bought some DOT4 for my car and a few days before I was going to flush the system out, I noticed the label and it said "not recommended for use in ABS equipped cars"

I bought SSBC brand. Is that just a "covering our a$$es" line, or is that really on their for a reason?

I never put the fluid in, so if it's nothing to worry about... I'd like to know so I don't have the fluid here as a waste of money.

Also.. didn't want to thread jack.
Old 05-31-2008, 08:04 PM
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Lammo question from first time stick owner.........

.......Which ever DOT 4 fluid you pick goes in Brake and Clutch, right?

If so the ATE Super Blue (which I always used in my C5 brakes) is OK??

I would get the Amber as to not draw attention at the dealership


DH
Old 06-01-2008, 07:18 AM
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Use DOT 4 in both the clutch and the brakes!

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To Dot 3 vs Dot 4 brake/clutch fluid ?

Old 06-01-2008, 11:44 AM
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Correct me if I'm wrong, but , aren't we suppose to avoid synthetic fluids ?
Old 06-01-2008, 12:35 PM
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Actually are cars come from the factory with Super DOT-4 clutch fluid. It's a little different than regular DOT-4. To keep things simple, I get the original GM parts number fluids listed in the owners manual, from Gene Cully's web site.
Old 06-01-2008, 01:37 PM
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Does anyone know anything about the 06's that supposedly have clutch lines to close to the engine cause the fluid it boil and turn black?


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