1994 Cadillac Eldorado Touring Coupe & 2013 Cadillac ATS Bas
Hi guys, so I did the front brakes and rotors on my 94 Eldorado and now the pedal goes straight to the floor when it's running, it also makes a hissing sound as I'm doing so as well. I did the advised checks from other threads, hold the brake then turn the car on (went to the floor easier as soon as it ran), ran the car for 2 minutes held the brake down and turned it off (it stayed down). I sprayed around the check valve and master cylinder with carb cleaner for leaks (also saw that on here as well) still no dice. Just wondering what else I can try before she goes into the shop. Any advice is appreciated.