I JUST BOUGHT A BOAT MOTOR STARTED RIGHG UP. NOTICED THAT WITH MUFFS ON AND IN A BARREL THAT THE WATER IS NOT COMING OUT STRONG FROM PEEHOLE. AND NOTICED THAT BY THE FIRST CLINDER A LITTLE DRIBBLE OF WATER COMING OUT FROM SOMEWHERE BY SPARK PLUG? THERE IS A TUBE ON THE SIDE OF THE MOTOR DONT...