farmerjohn posted:I have 3 of the E6. I found that if I use my cab 1L some things change with it that dont affect the cab 1 you may have to reset you're. Cab 1L to get the features to reset. When I did that everything worked properly. Try putting the switch for the smoke unit in neutral or middle position and see if you're problem still persist
The switch is a 2 position. When in Conventional the pumping sound occurs. When in TMCC the pumping sound occurs when the smoke is turned on and stops when the smoke is turned off. It appears all is correct down to the engine itself. I'm thinking something might be disconnected inside or something I might be able to correct.
It almost sounds like a piston that cannot complete it's stroke.
