94 accord lx starts off fine after its been sitting all night. Warm it up in the morning to idle speed then it cuts off . If I wait 10 15 minutes starts off fine runs all day okay changed plugs filters pcv valve no check engine light on

 

it might be the main relay under dashboard..(not sure about the year of 94 but I had similiar problem with my 92.)

 

Thanks for the tip going to test relay