89 CAB. GTI, WON'T START (NO FUEL?)

1.8 K JET DX. JUST REBUILT ENGINE AND PUT IT BACK IN. ENGINE TURNS, THERE'S A SPARK, BUT THE FUEL DOESN'T SEEM TO BE MEETING UP WITH THE SPARK. THERE IS FUEL COMING UP THE SUPPLY PIPE TO THE FUEL FILTER AFTER A FEW TURNS OF THE ENGINE, BUT THE INJECTORS ARE DRY. I CAN HEAR THE FUEL PUMP AFTER CRANKING RETURNING FUEL BACK TO THE TANK I GUESS, BUT THERE'S NO SOUNDS FROM THE PUMP ON TURNING THE IGNITION ON OR CRANKING. ANY IDEAS ANYONE…. :dontknow: