1996 Chevy Tahoe 96 Tahoe hard start when hot

Engine Mechanical problem
1996 Chevy Tahoe V8 Four Wheel Drive Automatic

96 Tahoe stars runs fine when cold when its warm won't start without holding fuel pedal down cranks a while starts its flooded runs at 2k for 15 20 sec, after it settles down it runs fine. New cap rotor wires plugs fuel and air filter fuel pressure 55# 180000 miles. Thanks Travis