Since I drive my M1009 now almost daylie (way to construction site/quarry is just perfect for my CUCV, no Highway and about 25 miles one way + "fun" roads in the quarry) I noticed a coolant Leak, about 4-5 drops a day (visible on garage floor) so I crawled under it and found out I have a bad freeze plug, new set for the whole engine is on the way, also new radiator cap (old one has rust), new radiator hoses + new thermostat and some random gaskets (just to have things ready if needed)
Oh and I bought a needle scaler set for my compressor hrhrhr
... I really should think about buying a heater for my garage... Winter is CUCV work time for me