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- #21
Vacuum is generated from a pump on the back of the alternator and routes to a canister then to the booster. The canister should be located in the drivers floorboard attached to the frame.
I was chasing the tubes from the booster and saw that. What a difference from a gasser. I pulled the hose off the booster and it was holding pressure. I also noticed the brake light on the dash comes on after I pump the brakes a few times although fluid level is fine. I also noticed that there seems to be a lot of suction/pressure inside the reservoir as the top will deform up and down when pumping. Rear drums seem to work great, front discs- nada.