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Topic: Locked Up

in Forum: C3 Engines, Driveline and Handling


Locked Up

Posted: 6/29/10 8:24pm Message 11 of 19
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Florence, KY - USA
Joined: 9/9/2007
Posts: 143
Vette(s): 1977 Coupe; yellow, 4 speed, one option car with original engine
I had a brake stick two years ago, it also got pretty hot. To make a long story short, I replaced brake hoses twice, another mechanic changed the rear caliper, (not the one that got hot), many, many, brake bleeds, and a master cylinder it turned out the seals in the "hot" caliper were pouring out brake fluid. So I replaced that caliper and rotor, now all is well.


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1977 Coupe
 
gone but not forgotten
1996 Grand Sport
1984 coupe 
1974 coupe
1964 roadster

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Locked Up

Posted: 6/29/10 8:44pm Message 12 of 19
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Burke, VT - USA
Joined: 1/23/2002
Posts: 7310
Vette(s):
SOLD - "The Toy" - '70 Convertible
SOLD - "The Beast" - '90 ZR-1 (#682)
SOLD - "Betty" - '28 Ford Model A Tudor
SOLD - "BLKBRRD" - '78 Pontiac Trans Am
"BLUBYU" - '04 Coupe
Touch base with Larry and Mike at Corvette Specialties (be sure to tell them you're a C3VR member).  I got a complete set of calipers and pads from them last summer for a fraction of the MAM cost.  Also replaced all of the flexible hoses and eventually ended up replacing the master cylinder.

Unless you're planning on regular race track time I wouldn't go with the silicone brake fluid (DOT5).  Regular fluid (DOT3) is all you need for normal driving.
 



Jim Olson 

"The Toys"...!!!  Save the Wave!

Where I've been in a Corvette...!!!

Locked Up

Posted: 6/30/10 6:13am Message 13 of 19
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Holland Patent, NY - USA
Joined: 6/3/2008
Posts: 4422
Vette(s): #1 *1980 White, Red interior 14,000 mile #2 *1980 Red, Oyster interior 93,000 miles Resto project car, rebuilt to 383 stroker
[QUOTE=Norsky]Touch base with Larry and Mike at Corvette Specialties (be sure to tell them you're a C3VR member).  I got a complete set of calipers and pads from them last summer for a fraction of the MAM cost.  Also replaced all of the flexible hoses and eventually ended up replacing the master cylinder.

Unless you're planning on regular race track time I wouldn't go with the silicone brake fluid (DOT5).  Regular fluid (DOT3) is all you need for normal driving.
 
[/QUOTE]
Truth, or Fiction ? .....I was told years ago that regular brake fluid keeps moisture from condensation and that silicone does not. Many years of storage rusted my internal parts of calipers and my mechanic said if you are to continue storage for this car you need to go to SS and silicone. He said unless I like replacing brake parts.
It has proven itself for me.
So does the silicone have more resistance to moisture? Or was he just blowing smokeShocked
Evil Smileebo




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Locked Up

Posted: 6/30/10 10:11am Message 14 of 19
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20225
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Silicon based brake fluids will not absorb moisture like "normal" brake fluid. The problem with the silicon fluids is compression....it will compress, unlike regular fluids, so the pedal will feel softer with the silicon fluids. The silicons will also tolerate higher operating temps.
If you don't really drive your car(s), except to shows and stuff, silicon brake fluids might be the hot ticket. It will certainly keep the rust bunnies away from the caliper guts.
If you actually get to drive yer cars regularly, I would absolutely stay away from the silicon fluids, and just flush the system once a year or so, so keep the fluid fresh.




Joel Adams
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Locked Up

Posted: 6/30/10 6:29pm Message 15 of 19
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Burke, VT - USA
Joined: 1/23/2002
Posts: 7310
Vette(s):
SOLD - "The Toy" - '70 Convertible
SOLD - "The Beast" - '90 ZR-1 (#682)
SOLD - "Betty" - '28 Ford Model A Tudor
SOLD - "BLKBRRD" - '78 Pontiac Trans Am
"BLUBYU" - '04 Coupe

I guess it really doesn't matter what brake fluid you use - moisture in the system, whether absorbed in the fluid or not, is going to rust brake inards.  Flushing the fluid on a regular basis will get the moisture out.




Jim Olson 

"The Toys"...!!!  Save the Wave!

Where I've been in a Corvette...!!!

Locked Up

Posted: 7/1/10 3:03am Message 16 of 19
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Indianapolis, IN - USA
Joined: 9/3/2006
Posts: 2430
Vette(s): Silver 1974 Convertible - L82 4 speed Low miles (was only 8,900 when I bought it in March 2006) - Now 54K miles. Original owner bought it as an investment for son's college expenses. 2008 Jetstream Blue Convertible
[QUOTE=Crossfire1982]

Whew... I felt better after reading your post, from the title I thought we were going to have to scrape together bail money for you.

[/QUOTE]
 
Chip, I haven't needed that kind of help since...  Well, we won't get in to that now
 
UPDATE:  The shop called me yesterday and told me that it was a hose.  They got it replaced and I got the car back last night.  Previously, it had been pulling to the right (the caliper that eventually locked up) for some time and now it's no longer doing that at all.
 
Not nearly as painful as I expected.  Thanks for all the help and advice!



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Locked Up

Posted: 7/1/10 9:27am Message 17 of 19
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Holland Patent, NY - USA
Joined: 6/3/2008
Posts: 4422
Vette(s): #1 *1980 White, Red interior 14,000 mile #2 *1980 Red, Oyster interior 93,000 miles Resto project car, rebuilt to 383 stroker
All right! still got $$$ in the POT!!
Evil Smileebo




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Locked Up

Posted: 7/1/10 7:26pm Message 18 of 19
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Duncanville, TX - USA
Joined: 11/8/2003
Posts: 20225
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/ Am-Fm/map light National/Regional/Chapter NCRS "Top Flight" #2-1985 Bright Red/Carmine Cp.L-98/auto Member: NCRS, NCRS Texas, Corvette Legends of Texas
Happy to hear it wasn't to painful!!! Clap phew


Joel Adams
C3VR Lifetime Member #56    

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(click for Texas-sized view!)
             NCRS

"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Locked Up

Posted: 7/1/10 8:27pm Message 19 of 19
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North Charleston, SC - USA
Joined: 3/20/2004
Posts: 4176
Vette(s): 1975 L48 AT AC T-top
Glad it worked out. Now go enjoy it!
 
Scott



in Forum: C3 Engines, Driveline and Handling


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