It takes a little while to overheat. Once it starts to creep up, it will go as high as 220 maybe higher and I shut it down. The hoses are like rockhard seems like too much pressure. I’ve done head gasket test. Three times. All three times negative. It’s not a head gasket problem. It overheats whether going down the road or in the garage doesn’t matter. It will always run too hot. Fans come on at 180 and stay on.