[les korcala]

Les, my coach #579 probably has the same fuel gauge and sending unit. I have a spare gauge and sending unit and I can supply you with some "how to" if you plan to replace the sending unit without removing the tank.

Cheter,
Thank you for the offer! I have to look in to it, since we are traveling and on tight schedulle for next 4 months, no way I would remove the tank.
Not sure if there is something else I can look in ? like perhaps loose wire between gauge and sensor etc..
We got so busy with other repairs on the road , tuff just popping up every week, haha!!!