u/DevelopmentDue2831

Recently, the heater hose on the right side of my engine got removed. I was wondering, how critical is it since its missing also im having a hard time trying to find a replacement for it. Any leads for replacement/substitute? Thanks

Recently installed new overhauling gaskets and seals which solved most of my oil leak issues. However, there is now this new leak for some reason getting to my muffler/exhaust area. Any idea as to where it’s coming from?