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**KyleSeal** · 04-03-2024, 08:29 PM

UPDATE 4/3/24

I ordered a new proportioning valve to swap out in case this ends up being an issue - it has solved the brake light issue, but the brakes are only at the bottom of the pedal.

I have ensured a 1/16 clearance to the MC from the booster, and that is proper.

I am in the camp that the MC is bad. That will probably be my next item to replace.

04-03-2024, 08:29 PM	#51
KyleSeal Senior Member Join Date: Mar 2014 Location: Toano, VA Posts: 841	Re: Proportioning Valve Keeps Tripping? UPDATE 4/3/24 I ordered a new proportioning valve to swap out in case this ends up being an issue - it has solved the brake light issue, but the brakes are only at the bottom of the pedal. I have ensured a 1/16 clearance to the MC from the booster, and that is proper. I am in the camp that the MC is bad. That will probably be my next item to replace. __________________ "Sometimes I do serve as a good bad example. Glad to be of service." My Build Thread (1967 C10, lowered, EFI, daily truck): http://67-72chevytrucks.com/vboard/s...d.php?t=830809