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Topic: Proportioning Valve question...

in Forum: C3 Engines, Driveline and Handling


Proportioning Valve question...

Posted: 7/17/06 6:03pm Message 11 of 17
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Nales, FL - USA
Joined: 6/5/2005
Posts: 57
Vette(s): 1978 Siver Anniversary Editon, L48, almost all original

Guys, I have to admit, I was a little worried about getting a hassel regarding returning the P-Valve to Ecklers. 

I emailed them with the symptoms, and mentioned that some experts had determined that the valve was bad.  Expecting the worse, I was dreading coming home and opening my email program....

The first email was from Ecklers.... 'sorry about the problem, we'll send you one right away at no cost to you - sorry about the wait.'  THEY DIDN'T EVEN ASK FOR THE DEFECTIVE ONE BACK!  I have to add here that they only charged $57 plus shipping for this part originially, where everyone else wanted OVER $100 for the exact same part!  Although I don't have the replacement in hand yet, I really have to give kudos to Ecklers.com!




ride it...errr... drive it like you stole it!

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Proportioning Valve question...

Posted: 7/17/06 6:46pm Message 12 of 17
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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



Joel Adams
C3VR Lifetime Member #56    

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

Proportioning Valve question...

Posted: 7/18/06 3:29pm Message 13 of 17
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Australia
Joined: 5/6/2004
Posts: 535
Vette(s): 71 Coupe Black on Black
Even over here in Oz, I've never had a hassle with Ecklers.  They send me new catalogues all the time and their prices are reasonable. Chips5838916.6455902778


Proportioning Valve question...

Posted: 7/30/06 3:11pm Message 14 of 17
Former Member
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Nales, FL - USA
Joined: 6/5/2005
Posts: 57
Vette(s): 1978 Siver Anniversary Editon, L48, almost all original

Hey Adam,

I received that replacement P valve, and as I was about to install it, I noticed that the new one's Safety Valve also looks off center.  Does that mean that it is also defective, or could it be that way since there is no pressure in the valve?

 




ride it...errr... drive it like you stole it!

Proportioning Valve question...

Posted: 7/30/06 3:26pm Message 15 of 17
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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
Dave, the valve will need to be installed, and the system bled. Then, start the car, and give the pedal a good, firm push to the floor(or as far as it will go). This should center the valve, if it is off-center. Once you do that, go back over, and re-bleed the system. If the valve is off-centered to start with, it will keep fluid from getting to one end or the other of the car.
Install, bleed, apply brakes firmly, re-bleed, and you should be good to go.(This is how to do it if you are using a pressure-bleeder, or a vaccuum bleeder. If you are a "pump it up" bleeder, this won't be needed)
Be sure to check the new valve after a few miles for seepage.


Joel Adams
C3VR Lifetime Member #56    

My Link


(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"

Proportioning Valve question...

Posted: 7/30/06 3:42pm Message 16 of 17
Former Member
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Nales, FL - USA
Joined: 6/5/2005
Posts: 57
Vette(s): 1978 Siver Anniversary Editon, L48, almost all original
ok, sounds good... Thanks!


ride it...errr... drive it like you stole it!

Proportioning Valve question...

Posted: 7/30/06 6:22pm Message 17 of 17
Former Member
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Nales, FL - USA
Joined: 6/5/2005
Posts: 57
Vette(s): 1978 Siver Anniversary Editon, L48, almost all original

All set now, worked just like you said - manual bleed, took only one time, brakes work perfectly now!  Thanks again




ride it...errr... drive it like you stole it!

in Forum: C3 Engines, Driveline and Handling


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