Was driving on the highway the other day and set the car to cruise at 70, the oil normally heats up to 190~195 and stays consistent no matter the outside temp, but for some reason it climbed to about 213 and stayed there until I let off the gas/turned cruise off, I thought this was weird and now that a couple days have passed cruising around town it sits low at about 174~180 and does the weird climb to about 213 on the highway. I'll be bringing it to a shop this week to find out. Anyone else had this problem?