Deerslayer30pt
New member
I have a 2003 mercury outboard 90 hp oil injected motor. When I take it to the lake it runs good from the launch. Then I stop and fish a couple of hours and go to crank it and it won't start. Prime the bubble and give it fuel and it will start but not very easily. I replaced the primer bubble and the fuel line from the bubble to the fuel pump under the coul. Any ideas?