Fuel Cut off switch

[nikker99]

On my 88 Esprit the engine will die at about 4500 rpms and I have to reset the Fuel Cut off switch. The car will start up and run fine after doing this. I can exceed the 4500 rpms without the car dying again. This seems to happen only on the first time exceeding 4500 rpms. It just starting doing this. Also is the button on the cut off switch suppose to feel springy. Mine does not feel like it is being depressed but the fuel pumps do reset. Any Help PLEASE!!!!
Larry