1993 Other Oldsmobile Models Car will only start 40% of the

Hello, i just recently bought this car from a friend for 100$.....i knew of the problems and hopeing it could be a clogged fuel injector, air filter, fuel filter or somthing of that nature. im not looking on spending alot of money on this car, i was just hopeing this could be some of the possible issues PLZ HELP : ), k also didnt specify that not only with it not start 40% of the time it stalls after 10 mins or hitting 45 mph