I just got a new engine put into my car becaue my timing belt broke while I was driving it and threw a piston into the valve. After getting new motor in ran great for a day and started dieing... popped the hood and the rubber tube ataching the throttle body to the manifold was collapsed..... fixed the hose and it ran great again for a whole day and then started dieing again...idles fine and will start back up after about 10 secs and drives great in reverse but not in any other gear. Please help