1998am 1500 wont start flooding hold excelerator all the way down will fire O2? on 1998 Dodge Ram 1500

replaced cap rotor and crank sensor with no help need help

Asked by for the 1998 Dodge Ram 1500
check fuel pressure
fuel pressure good
have you got spark and scan test for codes
Have spark no codes will try to start if I hold excelarator down plugs wet with fuel
could be your fuel pressure regulator