The Nissan Path

first off hi everyone imnew here. ok i have a 94 pathfinder 2wd and it was a great ride. till one day after work i was driving home and stopped at the store. i was in there for 5 minutes, came out and started the car it. started but did not go over 500 rpms. everytime i steped on the gas it just died. after alot of trouble shooting and yelling. lol. i got it towed home. so if any one has had this problem input would be greatly welcomed. i replaced the fuel filter and the pump is strong but it still sounds like its not getting any fuel or air. once agian thanks

Sounds like it went into limp mode. Disconnect the battery for a few and try again. Is the CEL on? Maybe you could get a cheap code reader and see if any popped up.