91 Toyota 4 runner Car starts sputters for a bit then turns off?

Sounds like a vacuume problem, have someone sit inside the car. With the car in park, have them press the gas pedal while you are in the front sith the hood up. You should be able to hear a quiet hissing sound. Look for a hose hanging off and reconnect it. Also a hose may have come loose and got a hole burned in the side of it.