FORUM RULES UPDATED - The forum rules have been updated to continue to provide a friendly and safe environment for our member community. Please take a moment to review the updated rules and our terms of use and privacy policy. Click here for Forum Rules which has links to the 'terms of use' and 'privacy policy'.
In Other News . . .
You will notice a few enchancements to the forums to make your experience better. These include: Email Notifications, Thread Previews, Thread Starter Notation, and Emoji Options on the 'Like' icon. . .
Additionally, the merchant portions of the website have been updated and are now operational. . . . Check out iBoats for all your boating gear.
Hello, on the main boat I use all the time I am having overheat issues. If you start out and run at normal planning speed all seems fine. When you let off the throttle and idle for a minute or so and go to pick up speed again, around 1krmp to 2krpm the gaurdian system kicks in and limits power...
Well, I have a 99 merc 150 efi that I had a hard time getting to run before, now that is cleared up now the engine smokes like crazy. Gives off a lot of oil when running into a bucket. I have noticed when I take the air plate off at the intake there is oil that wants to accumulate at the bottom...
Hello, I have a 1999 mercury 150hp efi outboard that I am having some issues with. It is pretty hard to get starter, I feel it takes excessive cranking to get going. Once it starts you can turn it off and it will start right up like an efi should. If I let the engine warm up a little more it...
Hello, I am trying to put together a 90's style mercury 150 efi engine and trying to figure out how the oil pump lines should be routed. This unit has a mechanical oil pump. I know I could just bypass it and just premix the gas but it works and was going to just hook it up the way it was...
