Daniel R
New member
Hey guys my name is Daniel its my first post and happy to be a member of this forum. Well i have a 97 honda bf90 this weekend i decided to flush my outboard with vinegar water mix so i dropped my lower unit and removed the thermostat i hooked a garden hose to the water pick up tube in the mid housing. When i started the flush i noticed i had water coming out of the exhaust tube in the mid section is this normal?? I know when yamaha outboards do this its a sure sign of exhaust corrosion. Has anyone seen this before? Please help thanks in advance.