190e Fuel problem

[scott3392]

I have a 93 190e with the gas 6 cylinder in it, it has about 120,000.Here is my problem!When it get at running temp & I turn it off & let it set for 10 min or so it wont start it sounds like it is starving for fuel after 10 min or so but after it cools back down it will start back up after pumping the gas & holding it to the floor this problem started out minor 6 months ago & here I am now! I just changed the fuel pump,fuel filter & the fuel accumulator.Back in March I changed the fuel pressure regulator that is on the fuel injection system.I need help guys this car is slowly breaking me & it has left me stranded more than once.Thanks