Misfire codes get stored until cleared. None of them explain the overheating issue.

 

P0108 is an over boost code. The others seem to be misfire codes. Pull the spark plugs and check the gaps as well as what heat range you have. IF you have a 185 you may need to gap the stock plugs down or use a colder heat range. It's hard to know from here in internet land but you need to spend some time and effort being Sherlock to find out what you have.

Les

 

Thanks Les. I expect the dcai, wideband kit, and mas should tidy things up. When they arrive, they seem to be taking the pony express. Maybe new spark plugs too. We will see.