Merc 115 vacume leak?

[mjp]

When I get back from a ride, my merc 115 efi 4-stroke sounds like it has some kind of vacume leak. Its almost sounds like the belt is hitting something, but its not. I cant seem to pinpoint where it is coming from. Any ideas?
Mike

 

[sschefer]

Re: Merc 115 vacume leak?

When I get back from a ride, my merc 115 efi 4-stroke sounds like it has some kind of vacume leak. Its almost sounds like the belt is hitting something, but its not. I cant seem to pinpoint where it is coming from. Any ideas?
Mike

Go get yourself a mechanics stethoscope. You'll find it right away.

 

[mjp]

Re: Merc 115 vacume leak?

Thanks, any idea what store has them?