New to the business and I am currently putting together an El Diablo unit that has been in storage for the past year. Supposedly the unit "ran great" and was supposed to be installed in a newer van, but never quite made it there. It looks like a 2010 unit (bsaed on the pump decal) and it has the diesel heater. I plan to start on the engine, and work my way down the line to determine if it is worth the work, or if a newer unit is in our future. I have all new fluids for the engine (Kohler) and it seems like the ignition is working, but almost appears as if the blower is locked up. It kicks pretty hard and wants to turn over, but the coupler going to the blower will not turn - either by starting or by hand. Not sure if this is amateur error, or a possible blower issue. I plan to remove the coupler and focus on the engine for now, but wanted to see if anyone had any insight as to possible issues, or things I should look for. Thanks in advance for any advice you may be able offer. I plan to call Master Blend on Monday, but being Saturday evening I am on my own for now.