needhelpsubaru

Hello all , I just bought a 91 Subaru legacy with the EJ18 engine, Just for A to B transport is all and I have ran into a bit of a problem I'm hoping someone can give me a bit of advice on. I have owned the car for about 6 hours now picked up 2 hours away from where I live and drove it home. It ran fine, get home shut it off and it refuses to start again. Is this Vapor Lock ? It wants to start but will only sputter and then dies? Rotor looks good no spark issues and it idled just fine before shutting it off. tried to start it again only minutes later with the before mentioned result?