Fixing the Idle Air Control Valve Mercruiser 5.0 MPI
If your boat is stalling every time you pull back the throttle, it's probably time to look at the idle air control valve mercruiser 5.0 mpi. It is one of those small, unassuming components that can absolutely ruin a perfectly good weekend on the water. You're coming into the marina, ready to show off a perfect docking maneuver, and just as you shift into neutral, the engine coughs and dies. It's embarrassing, frustrating, and usually points straight to the IAC valve. ...