High country auto investment llc

Don't buy from these guys. After 2 months and 3 mechanics later, the van I bought from them has a blown head gasket. The catch, it only has issues when you go up hill. My van now needs a $16,000 engine swap. When I call they answer, but will always say, "What do you want me to do about it?" and when I offer ideas they just say they can't do that. There's a reason they don't have reviews and it seems they change their name often. Told me he's been there 40 years, yet I can't find them anywhere online. I hope this helps someone else. Their address is 1285 W. 3300 S., West Valley Utah. In case I got the wrong people