Just when I thought I knew what I was doing I get confused. On the 350 engine does it matter where the temp sensor is installed. Three plugs-one by thermostat housing and one on each side of the block. I could not remember where mine was so put it by thermostat housing thinking I have less risk of burning the wire there than in block holes by exhaust. Looking at the pictures I took before tear down, I did not have it in thermostat housing hole nor drivers side block so must have had it in pass side block hole. Does it matter?
Also, I have a brown wire coming out if the firewall by itself on the fender side and just below the brake booster. It is about a foot long with a factory connector. What does that wire go to?
I am planning to trace the brown wire into the cab and hope to learn what it goes to but would advice on the temp sensor as well as the brown wire. Thanks