For the last 16 years it was powered by a 200 OX66 Yamaha. Brand new 100 HP Mercury. I've just been towed back after this Mercury Marine 9.9 HP. Two-stroke engine brands and owner opinions of 2017 2017 mercury 150 saltwater series. download free Cat 3046 Engine Service Manual. Speed 2017 Mercury 200 Saltwater. Hp Mercury Outboard Manuals 2017. Two-stroke engine brands and owner opinions of 2017 2017 mercury 150 saltwater series. Speed 2017 Mercury 200 Saltwater. Hp Mercury Outboard Manuals 2017.

Resolution response: Aug. 4, 2018 Well, I went to pick up my motor from a dealer, thinking I was going to pay for a new carb. Edilkamin Pellet Stove Service Manual download. However, the mechanic met me and explained that it was not the carb, or anything else I had changed.

There was one bad plug. It was running off one plug out of the water, and in the water bogging down. He told me this was very rare.

The engine didn't have 10 hours on it, and I had checked the plugs, and they looked fine. Was told, 'You can't tell by looking at them and checking the gap. Something happens out of sight.' So, got boat back in the water, and eureka. It runs just fine.

Three summers of agony and frustration over. Thought to be fair I better update my previous complaint and hopefully help anyone else who might possibly have the same problem.

Jlg 40rts Service Manual download on this page. Original review: July 8, 2018 Mercury 8HP, 4 stroke - Bought this motor along with a boat new in 2012. Had starting problems from the start. Then it started bogging down after accelerating. Called dealer. Out of business. Read many posts as to what the problem could be. Tried Seafoam.

Had carb cleaned (wasn't dirty, barely used). Changed plugs, filter and had fuel pump tested. Still no change.

Ran well on land with water hose attached. As soon as in water it bogs downs. Went into another Mercury dealer. The tech said it's the carb. I said it has been cleaned by a technician.