sailorlen10
New member
My stock bravo one mercruiser 7.4 stern drive is leaking gear old from the tank into the bilge. Can't figure out how it's doing it. Don't see any leaks in the back of the motor. Can anyone help ??? I fill the tank, go for a 2 hour ride, come back still full, come back 3 days later tank is empty all the gear oil is in the bilge.