lift pump
 

Sometime when I give my truck full throttle it will stall out. Its an automatic tranny. Early sign of the pump going out? It just turned 65k miles.

I would put a fuel gauge on and see what kinda presure ur getting at the pump cause when I p pump my 24 valve it would fall on it's face it if I tried to run full throttle and it was cause I didn't have enough fuel pressure