Getting 1994 Chevy Silverado running again. on 1994 Chevrolet 1500 Pickup

Truck starts but bogs down right away. You can hear fuel pump running in tank. Checked fuses relays all good. If its a vac. leak to TBI hard to tell.

Asked by for the 1994 Chevrolet 1500 Pickup
Possible restricted fuel filter or WEAK fuel pump. If vacuum leak at TBI unit, it should run but idle really fast!