Hey guys, I haven't posted here in years but I NEED YOUR HELP! Years ago I bought a mint 2000 GT with low miles. I drove it for 2 months and ended up moving so I parked it at my mom's house and LET IT SIT IN HER DRIVEWAY FOR 4 YEARS! big mistake! Now that I moved back I have been restoring the damage thats been done. I changed the Rotors and brake pads, and bled all of the old brake fluid before even driving the car. After about 10 minutes of road testing, I noticed that my car wouldnt roll back in nuetral on a small hill which I thought was weird. Turns out that the brakes started slightly binding half way through my test drive. I took it back to the shop and opened up the bleed valve on the front brakes to see if there was pressure built up but barely anything dripped out. I re-bled all the brakes with my friend and spun the tires while the car was still jacked up and they spun fine. After 10 minutes of my next test drive it happened again. I took the car back, jacked it up, and could barely spin the rims by hand. This is only happening on the front brakes! My friend told me it could be my hydrobooster, someone else told me a proportionary valve. After doing some homework on google I found a guy with the same problem who let the car sit for years and his front brake lines ended up deteriorating from the inside, with no sign of wear from the outside. He said that pushing the brake pedal forced the fluid to brake the car, but the fluid never returned from the line and caused the brakes to bind. Does this sound right? I just ordered brake lines to check but I don't think the problem is this simple. PLEASE HELP!!!