TruckBoy

My old '95 Tacoma just can't idle.After running for a while, and idling for about just a few minutes, it just dies and wont start for about ten minutes. So it's like a "hot-start." I have no idea what the problem exactly is yet. I had it checked after the first few times and the mechanic looked it over. The plug's not the problem, as it fires right up. The compression is good, he said. And it's neither the valves or coils. He did mention that it could be fuel problem. Do you think the A/F mix is not good, or is there some piece that needs changing? I know the trucks getting old but, man, I can't just let it die like that. Help!