Hello everyone. I am having an issue with my 3 yr old King 5500m Pellet stove.. I called US Stove twice and went through the diagnostics check and all they could recommend was change out all the major components.. Might just as well buy a new stove for what the parts cost. Anyway here is what is going on... A couple of days ago my stove ran out of pellets during the night, so in the morning I filled the hopper and restarted the stove...I was in the kitchen when I herd the stove go into shut down mode... I decided to give the stove a quick clean and fired it again.. The exhaust fan did not kick on to high and settle back so the flame basically went out of control and I had to shut the stove down..I think perhaps whatever controls the exhaust fan is faulty, but when running trough diagnostics I can get the fans to start but not while the auger is turning and feeding the fire ...if that makes sence.. I should mention that I did take the stove completely apart and cleaned everything, the room vent was really clogged and it did make some really weird noises when I tried to start the stove a few times.. One more thing..when the stove shuts down and is done the last minute the auger starts dumping pellets in the pot until the stove finally shuts off. Stove throws no codes that I have seen. Sorry for the novel, just trying to be as informative as possible...Any help would be greatly appreciated.