i just bought a boat with motor(evinrude)two days ago,i took it out to see if it worked(motor),it did,but smoked a little,would run a minute then cut off,seemed like it was flooding,i think its 20hp,not sure,cant find model#,i did find serial#252re0005932,and the color of the motor is blue and white with evinrude markings on each side,thats all the information i have on this motor,can anyone help me find the right year and model of this model PLEASE.......thanks