2001 Chevy S-10 no gas getting into the motor

Engine Mechanical problem
2001 Chevy S-10 6 cyl Two Wheel Drive Automatic 125xxx miles

ok well 1st its not a s-10 its a sonoma but their are more people looking at the s-10 stuff but my problem is that I have 54psi of fuel at the back of the motor it just wont make it into the motor a have already changed all of the sensors on the top of the motor and even thr cam sensor in the dis with no luck I can put gas in a bottle and put it in the top of the motor and it starts right up can someone help