tiramos

My neighbors kid owns a 1991 firebird. I been helping him the last 2 days with his fuel system but I don't know much about cars and he doesn't have the money to take it to a mechanic so I been doing the best I can.

Anyway, his engine is ''starving'' for gas. We replaced the fuel filter thinking it was clogged and it worked for a day and then it started doing it again. It sputters and dies, it will run if you slam the gas in and floor it but as soon as you drop speed it doesn't get any gas and dies.'

I ran injector cleaner and fuel treatment as well....

Any IDeas, maybe he just got bad gas or gas with water iin it?