I hope someone can help. I have a 2009 journey r/t with about 97000 miles. A little over 2 months ago I decided to change my rotors. I installed cross drilled slotted rotors. After finishing I tried to build pressure by pressing the brakes. It went straight to the floor and being that I didn't open any lines I didn't think it was a bleeding situation. However afterwards I took it to my mechanic and he had my car for 2 months and couldn't figure it out. After replacing all calipers and hoses along with 7 different master cylinders a 2 boosters and new abs, it still goes to the floor. It was bleed multiple times by him and dodge. He decided to take it to dodge and get their opinion and they were just as confused. Just to be clear, everything has been bleed including the abs. Please help. I spent over 1700 to get my car back the same except at least I have all new parts.