Hello, i have an 85 r107 with a hot start problem. I already change all the injectors, inj seat, inj seal, fuel pump,filter, fuel pump one way valve, i also change the OVP it was burn. Any ideas will help some one told me to change the fuel pump relay. But i dont want to keep changing parts just to change it. The car starta with no problem when is cold and runs beautiful. Once you you turn off the engine and wait about 5min then i have to try between 4-6 time cranking the engine any ideas?