Ok Guys I Need A Little Bit Of Advice Here. I Got A 1994 Chevy C/k 1500 z71. When Its Warmed Up And You Drive It For A While And Then Shut It Off And Leave it Sit For About 30 to 45 Minutes And Come Back Out And Start It. It Will Die, Start Again It Will Run Rich And Flooded For About 5 Minutes Then Clears Up Like Nothing Happen.

What Would Cause This Problem, Ive Replaced The ECM,Throttle body 2 Times,EGR Valve,Fuel Injectors, Fuel Pressure Regulator, MAP Sensor, Ive Ran Out Of Idea If You Guys Can Help It Would Be Greatly Appreciated.