Booster bleeding off vacuum?
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Joined: Jun 2020
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Booster bleeding off vacuum?
Dialing in my carburetor, looking for potential vacuum leaks and testing individual components.
85 T/A, drum brakes.
When I apply vacuum directly to the brake booster it will pull to 18”Hg then stop, it will not go higher. It seems to be holding the applied vacuum.
Is this normal?
Thanks
Rob
85 T/A, drum brakes.
When I apply vacuum directly to the brake booster it will pull to 18”Hg then stop, it will not go higher. It seems to be holding the applied vacuum.
Is this normal?
Thanks
Rob
Joined: Feb 2017
Posts: 4,185
Likes: 576
From: Meriden, CT 06451
Car: 84 TA orig. 305 LG4 "H" E4ME
Engine: 334 SBC - stroked 305 M4ME Q-Jet
Transmission: upgraded 700R4 3200 stall
Axle/Gears: 10bolt 4.10 Posi w Lakewood TA Bars
Re: Booster bleeding off vacuum?
Dialing in my carburetor, looking for potential vacuum leaks and testing individual components.
85 T/A, drum brakes.
When I apply vacuum directly to the brake booster it will pull to 18”Hg then stop, it will not go higher. It seems to be holding the applied vacuum.
Is this normal?
Thanks
Rob
85 T/A, drum brakes.
When I apply vacuum directly to the brake booster it will pull to 18”Hg then stop, it will not go higher. It seems to be holding the applied vacuum.
Is this normal?
Thanks
Rob
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