2005 zx20bay SKEETER with 150 yamaha 4 stroke 4 blade prop use year round in south louisiana salt water/brackish, sat up for about 6 months, ran fine after that, 3 months ago brought it in for check up & 20 hour maintenance. Replaced fuel injectors per repair shop. ran ok for 1-2 trips out, now can't run higher than 20 rpm's. water in fuel, ran out gas from tank, will drain tank completely, hooked up 6 gal tank with new premium gas, not any better, same problem. checked spark plugs & seems to be fireing fine. only has one fuel filter in front of motor which was changed prior to fuel injectors. ANY SUGGESTIONS?
