Go to Auto Zone or one of the automotive stores that will read the codes for free. When ever one of my coils went out I went and had the codes read and they always showed which cylinder coil was bad.....Might get a replacement from the junk yard and save a little money
Perhaps you should post this over on one of the Camping World forums to get their attention. Not sure just what results they are able to obtain but they do have a canned response to complaints and you do have a valid complaint...good luck
I have the mic and really don't find very much use for it. I let the wife wear it going down the road and that helps. I also have the remote control for Phonak. I now can switch between 3 different seperate programs and with one adjusted for maximum it somewhat helps on the road...good luck
Rust = water....has it had a leak, has it been flooded, many questions I would want to try to find the answer to before signing on the dotted line..Sometimes the problems seen are only the tip of the problem..good luck
One final thought, I have sold three on Craigs list and found that posting the add on a Friday worked best as it does not move so far down the "for sale" listing to be lost.A lot of folks look on the weekend so that worked best for me.