Mates buying a boat with a 40hp Honda on it. Went & had a look , kicked her over started fine but no water coming out tell tale. Pushed muffs on tight and it came out. Put it in a bucket and still no water came out. Lady said it had just been serviced so she will take it back it tomorrow. Could it be the water pump has died ? No alarms came on while running & tube wasn't blocked . Motor is a 98 model . Cheers