I found this motor at a garage sale... I was thinking about buying it buy I wanted to do some research first! The owner said he ran it about 3 years ago before storing it. It does appear to be complete except the cover. I turned it over and it does seem to have good compression. When I looked in the gas tank I saw this yellowish residue/paste....that cant be good. He must of stored it with gas in it...? Would it be worth trying to save it and bringing it back to life? Also how hard is it going to be finding parts for this motor? Thanks.