[tommys72]

Can someone school me on my booster please? Single or dual diaphragm? Anything else pertinent? Im thinking its either gone bad or going bad. Pedal is a little mushy, wants to go with the brake pressed at a stoplight. And the rear cavity (closest to firewall) was real low tonight, but have no leaks anywhere in the brake system. No leaks to the farage floor at least.
Thanks
Tom