Long Story short. Our company purchased a skid steer off auction and it arrived as junk. Looking for suggestions and or options. In September 2018. Our company purchased a 2015 CASE TR340 skid steer with 1670 hours on it. The machine was cleaned up inside and out and looked brand new. It was demoed in working order but was listed as-is (like most auctions). Shortly after receiving the unit there were a few fixes, but nothing major. We had a local dealer replace the pins and got the arms reinforced with new welds. We immediately contacted the auction company and asked for the contact info from the previous owners. The auctioneer said that it was a lease and had numerous users so he could not get contact info from the exact user. We wanted this info to ask a few questions about its history to eliminate any possible future issues. After these repairs, we began using the skid steer for a few minor projects. It was a major upgrade from our previous skid steer (420) so we did not notice any functionality issues to begin with. 10-15 hours later of use, the skid steer began signaling for "low def fuel". However, it was never very low, and took only a bit to be topped off. Eventually, the skid steer seemed to lose power and would bog down. We didn't push it and had a service company come in to run diagnostics. Diagnostics showed 2 blown injectors. We sent the skid steer in for repairs. They replaced the injectors but still there was issues. They found shards of metal in the oil filter so they pulled the engine to run further inspections. Today, we found out that the engine has 2 faulty/broken pistons and we are told that the entire engine needs to be replaced. While inspecting, the repair shop researched the history of the skid steer for us. They found out who the owner was. The skid steer was not a lease, and had one owner, which was contrary to what the auctioneer told us. It also had a lengthy service record. There were over 18 major repairs of faulty parts throughout its short lifetime. Needless to say, we are in a tough position and we are a bit frustrated that our skid steer with under 1700 hours "needs" a new engine. I have a few questions. A) Is it typical for a skid steer this new and with this low of hours needs a new engine? B) Is there any recourse with the auctioneer/previous owners/Case regarding the equipment? C) Suggestions moving forward. Should we go ahead with a new engine? Should we take our losses and get rid of this machine? Any suggestions/comments would be greatly appreciated! Thank You!