Hey folks. I wanted to ask for some info on the typical operating temp of an SPI engine. Tonight on the way home from work, and after driving about 45mi. at 60-65mph I was watching the live data on my scan tool and the coolant temp was pretty steady at 180F* and even dipped down at one point to 176F*. Now, to me this seems to be a little on the cold side. Am I wrong in thinking this? I would think it should be at least around 190F* even though the ambient temp is about 32F* here right now. Could my coolant temp sensor be wrong? Would this cause my fuel economy to suffer? Thanks for the help folks!