Search results

  1. S

    Backfire through carb 5.7 mercruiser

    Ok guys here it is... I have a 1994 Sea Ray 250 EC with the 5.7 mercruiser. There are less than 300 hrs on the motor. The boat sat unused for a year. When I got back to it there was water in the cylinders and in the carb. I drained the cylinders I ran ATF fluid throught the intake until it was...
Top