[AlanJohnson]

The last two times i've done maintenance on my 431/12 aquahot the diesel works for a couple months and then quits again. I don't use it a lot, but I do know to use it at occasionally. I change the nozzles and clean out the soot and it works fine for a short time.  The last time I did not change the filter, as it was barely used since the last time. I'm going to be full-timing for a while and I would like to have this operational.
Any ideas on this?