Is there anyone in the Phoenix area who would be willing to check the coach on a 1992 Itasca? I am having no luck finding a place that will do it or has the time, and I am ready to look for a mobile mechanic, but they will probably just look at the mechanicals, and this coach sounds like it may have some issues. I would certainly pay you for your time, if you are comfortable doing this please email me at farinacci1982@gmail.com. Thanks!