Donald

The plastic gears are still available, metal gears are also. I have replace the gear .Back to a plastic gear .But carry a metal replacement also

Purchase our at Sam

Check dirty air cleaner, Different in the fuel more bio diesel? Different in the weather. Per chance you purchase some winter blend fuel mileage will drop.good luck finding the issue

Some times are coach has the light come on if I'm plug in and start up the coach also starting up the genator running down the road. Has come on

Had same issue on are 2007 monaco knight. In ares in the front electric compartment. Small relay that know to fail it plugs into the circuit board. I watch a U tube a gentleman was working on a monaco same issue .