Dean_S
Veteran Member
On the head, on the firewall side of the head, close to the corner closest to the brake booster.
There are three small sensors of some type, in a vertical row, I assume for temperature. But I don't know why three would be needed, unless they are switches set for different temperatures. They all have a wire terminal held on with a small nut.
There is a lot of pink deposit there, so that is where my coolant loss would appear to be.
I assume that I can back these out and reseat with teflon pumbers tape. Or some other sealant suggested?
I could not find these documented or illustrated in the factory paper manuals. Any explaination of what they do?
There are three small sensors of some type, in a vertical row, I assume for temperature. But I don't know why three would be needed, unless they are switches set for different temperatures. They all have a wire terminal held on with a small nut.
There is a lot of pink deposit there, so that is where my coolant loss would appear to be.
I assume that I can back these out and reseat with teflon pumbers tape. Or some other sealant suggested?
I could not find these documented or illustrated in the factory paper manuals. Any explaination of what they do?