Car will not stay running.

[98gstaherns]

Ok so heres the deal driving home from work my car started to suppder and the RPMs were droping then the car died. At first i was thinking i may have been out of gas because i knew i was low and thinking maybe my gauge was messed up. A highway helper stoped and gave me some gas and still nothing it would start and then idle for a sec then die. I got out looked over all the pipes and wires i could see (at 3am on the highway) and it seemed to be that everything was hooked up. Then after 10-15 mins i tryed it again for shits and giggles and it started i figured im gonna go for it and took of. made it about a mile where it started to hesatate and suppder then die. pushed the car to a gas station filled it all the way up just to make sure it wasnt a gas issue. Let it sit again and tryed to start it. Same thing it would start the idle would level out at about 800-1000 and then die, then i tryed to give it gas after it started but all that did was kick the rpm up and then die.
If anyone has any ideas please let me know!
Tyler