1995 150 black max

[darrellp20]

just purchased the used boat motor runs good but takes 3 to 4 minuts of cranking to start if I gige it a shot of eather it starts quick. It is oil injected and fuel bulb is hard cant find a choke. after starting the first time starts good the rest of the day next day starts hard again. please help!

[boats.net]

Push in ignition key to choke and hold it in while starting, should start.