Hey everyone, I hope everyone is staying safe. I'm new to this forum but not to Rangers. I just bought this little gem from a co-worker who bought it new. I've been after him for about 5 or 6 years trying to buy it from him. He's retiring in Dec. and told me if I was still interested. I bought it on the spot. A 1989 with 65798 miles, v-6 with auto. air, power windows, power door locks. Anyway there's a plug in the center of the hood and it looks as if it's a factory hole. Question: what went here?