C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Please help with brake problem

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Old Apr 21, 2003 | 08:06 PM
  #1  
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Default Please help with brake problem

The brakes on my 87 vette are acting weird - it seems like I have no "assist" when braking. If I force the pedal down, it will stop the car - it is as if the engine is off. I checked the vacuum line from the intake area to the booster and it looks good. It is a metal hose to a rubber hose to the brake booster. Is there another hose?

The problem did not occur when I was driving it. The car worked fine and a few days later, I went to drive it again and no boost. I haven't taken the hose off yet to verify if I have vacuum yet...

Any other things I should look at?

Thanks for any ideas!

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Old Apr 21, 2003 | 08:16 PM
  #2  
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Default Re: Please help with brake problem (pzoom)

At first :bb , it sounds like your booster (vacuum tank) has gone bad. Is the vacuum hose tight, at both ends?

Do you hear a hissing sound when you step on the brakes (engine running)

If you have a vacuum leak or a booster leak, you will have the condition you describe

:seeya

:steering:
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Old Apr 21, 2003 | 08:24 PM
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Default Re: Please help with brake problem (pzoom)

I'm no expert but it could be you're Power Booster diaphram has developed a crack/tear. Do you hear a "hissing" sound when you apply the brakes? If so, that's it, replace the booster.

You should get a bunch of replies on this . . . . . .

:thumbs:
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Old Apr 21, 2003 | 08:28 PM
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Default Re: Please help with brake problem (jackdaroofer)

........Do you hear a hissing sound when you step on the brakes (engine running) .......
I was typing as you were posting Jack, that's not fare ! ! ! !

:lol: :lol: :lol: :lol: :lol:
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Old Apr 21, 2003 | 08:31 PM
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Default Re: Please help with brake problem (edsalinas)

........Do you hear a hissing sound when you step on the brakes (engine running) .......

I was typing as you were posting Jack, that's not fare ! ! ! !

:lol: :lol: :lol: :lol: :lol:
No sweat Ed! At least I didn't attach my Sig :D :D :D

:seeya
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Old Apr 21, 2003 | 08:38 PM
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Default Re: Please help with brake problem (jackdaroofer)

. . . . . . No sweat Ed! At least I didn't attach my Sig :D :D :D

:seeya
You got me there, what a great response ! ! ! ! !

:lolg: :lolg: :lolg: :lolg: :lolg: :lolg: :lolg:

Hope all is going fine on your end, really........

(P.S.)

Sweat ed?

People will start to talk.................................

:cheers:


[Modified by edsalinas, 6:40 PM 4/21/2003]
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Old Apr 21, 2003 | 09:12 PM
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Default Re: Please help with brake problem (edsalinas)

[QUOTE] . . . . . . No sweat Ed! At least I didn't attach my Sig :D :D :D

:seeya

You got me there, what a great response ! ! ! ! !

:lolg: :lolg: :lolg: :lolg: :lolg: :lolg: :lolg:

Hope all is going fine on your end, really........

Going great... I was saving that response for the right moment :D :D :D

Good night sweat Ed :bb

I guess sweet ain't sweat? Spelling wis nevar ona mi strong poents :D

:steering:
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Old Apr 21, 2003 | 09:43 PM
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Default Re: Please help with brake problem (jackdaroofer)

. . . . . . Spelling wis nevar ona mi strong poents :D

:steering:
Spoken like a true southern gentleman.......

But then, I haven't been 'round that long....
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Old Apr 21, 2003 | 09:56 PM
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Default Re: Please help with brake problem (edsalinas)

Hey Jack...you must have gone to Catholic shool ..cause you spell as bad as I do. :D
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Old Apr 22, 2003 | 12:04 PM
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Default Re: Please help with brake problem (ittlfly)

??? Sweat as in perspiration. Sweet as in sugar. What are you people talking about?
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