"I have a pair of 1995 Yamaha
"I have a pair of 1995 Yamaha carbed motors.
Once the port motor warms up, it rumbles and shakes significantly on the mount and can't get going. It does this every time at 1900.
If I hold down the down port trim sensor, the issue resolves itself and I can fly. Shortly after I release the trim down button, the problem returns.
The trim sensor on this engine is malfunctioning.
What could cause this?"
"I have a pair of 1995 Yamaha carbed motors.
Once the port motor warms up, it rumbles and shakes significantly on the mount and can't get going. It does this every time at 1900.
If I hold down the down port trim sensor, the issue resolves itself and I can fly. Shortly after I release the trim down button, the problem returns.
The trim sensor on this engine is malfunctioning.
What could cause this?"
