2011 Mercury Optimax 4 beeps even after changing OIl tank

GreggC

Recruit
Joined
May 23, 2015
Messages
3
I need some help , I have Mercury Optimax 150 that started giving 4 beeps. I had a 100hr service preformed on it and had the oil tank on the motor switched because it was leaking around the cap. Took it to the lake ran it and 4 beeps again, so took it back to Mercury dealer put it on the Dino ran it no beeps didn't even show on the computer that the alarm had been going off. He purged it again but it was fine so I took it back to the lake and again 4 beeps. Could it be a lose connection to the board or something like that.
 
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