When my 26' searay I/O 1989 5.7 Mercruiser rebuilt this year hits 4200 rpm it drops down to 3000 rpms .When I put it back in neutral the rpms are fine.Then when I take off again she will run fine for about 2 minutes then she will do the same thing again.She runs fine with no load. checked the...
When my 26' searay I/O 1989 5.7 Mercruiser rebuilt this year hits 4200 rpm it drops down to 3000 rpms .When I put it back in neutral the rpms are fine.Then when I take off again she will run fine for about 2 minutes then she will do the same thing again.She runs fine with no load. checked the...