I would just like to give a thumbs-up to Tom's RV Service in Albuquerque for their work on the Onan 2500 LP generator on the Interstate. After taking it with appointment to the official Cummins place in ABQ and waiting for a MONTH for them to do nothing, I brought it home unrepaired. I got the tip about Tom's from Airstream of ABQ, so I sent them an email. The people at Tom's called me on the phone; I brought it in on Tuesday, and they removed the generator for bench work; and this morning they called to say that it's done, ready to reinstall on Friday morning. I couldn't be more pleased!
IF you want to know, the LP regulator on the generator was the problem.