Cadillac STS Forum - 2005 through 2012 Discussion, Lost power brakes, rough idle in Past Cadillac Vehicle Discussion; I parked my 06 N* awd this morning, went in McD's, came back out and started her up. Started up ...
I parked my 06 N* awd this morning, went in McD's, came back out and started her up. Started up fine, but idled rough. Have her some throttle and runs smooth at all rpms above idle. Then noticed my brakes were gone.. Just takes both feet to stop jet now I didn't see any obviously loose vacuum hoses... are there some connections I should check anyone knows of?
The brake booster vacuum hose came off one end. The end behind the motor. .. Anybody know where it connects to? The house is pre bent so I know I'm close, I just can't see where the port is that it connects to.
I can hear the open connection hissing behind the motor, I just can't get my hand on it! Help!
Got it. Wow that was a PITA. The port is centered, directly underneath the intake plenum flagflush with the motor block.