Restarting when hot

[dons rover]

My 1995 Rover Classic LWB does not want to restart after driven when it is hot
I have change the coolant temperature sensor, the Fuel pressure regulator and the fuel temperature sensor
If I let it sit for 1/2 hour it will start. Any suggestions on my problem

[Boston]

Replace the coil. Bet it's leaked it's coolant and overheats