Skoda felicia mpi will not start when hot?

Pull off electrical connectors to fuel injectors, there are 4 of them, turn the engine over on

the ignition and the will momenteraly fire, stop engine ie take out key from ignition, replace electrical connectors to fuel injectors, turn key on ignition and with a bit of luck...

vrmm....vrmmm....vrmmm

Note this info applies to Skoda Felicia 1.3 MPI model.