brake and shift issues after hydroboost repair
Hey guys, 2003 with ~300k miles. First problem was power steering leak from hydroboost and master cylinder. So I replaced the 2 seals in hydroboost with new ones, followed all directions and put it back properly. Lifted truck up and bled the power steering, adding fluid when needed.
So here's the problem, when I start the truck everything seems fine then a few seconds later the brake pedal starts shuddering back and forth and then stays depressed. Pushing on it doesn't seem to do anything or go any much further down than it already is. (rear brake lights turn on if that means anything). I am getting power steering though, I am able to turn my wheel freely back and forth. The other issue is that when I move the shifter into reverse or drive, nothing happens and truck doesn't move. The engine does seem to know, the idle and noises are different when shifted.
I'm at a lost here. I've taken it apart again and redid it, just incase I didn't align the rod correctly in hydroboost but still same problems. The only thing I can think to do is just buy a new (or rebuilt) hydroboost. Unless there is something obvious I am missing I would appreciate it.