ok so i got it last night it ran fine its all stock except for an exhaust went to play with it today on lunch and it wouldn't start.i took the valve cover off to check the decompression switch thing and it is loose has anyone ever had to deal with this and what do i do to fix it?

Did you get it fixed? Its been awhile since Ive worked on a pred. but I can help you out. The intake valves is what usually causes starting problems.

well i tore it down and it ended up being the exhaust cam????? dont know what happened but it had to do with the decompresor switch on it it should be here today and then i just got to bolt it on and time it and im good to break it again