Please help! car overheating

Roose if you read up in the beginning we talked about the fan. It is straight wired to run on high all the time as soon as the key is turned on.

And ok4450 the engine is a 3.8 I took the car to the shop this morning I towed it up there so what ever settled over night is still there. Will know more this afternoon.

Insightful I also am going to take your advice on waiting overnight on the pressure test. They willstart it when they close at t5pm and check it in the morning at 8am if they cannot find what’s wrong today. So far I have oil all over my plugs