New problem found under the hood.

[M1028A1ShelterCarrier]

So while swapping belts today, I noticed a round sensor mounted in the block with no wire attached. The sensor looks like it has one blade just like a glow plug (unless the other blade broke off). It is between the power steering pump and the front glow plug. In my glow plug/AC wires, I found an extra green wire (same as the glow plug wires/same connector). SO does this mystery wire plug into in? Any ideas on what the sensor is? I have had no luck looking the TM's. Thanks for all your help

 

[85-m1028]

thats just a temp sensor, the green wire goes there. You will find another one on the rear of the passenger side head it should have two tabs with green wires, that a switch for the fast idle......

I'm going wheeling monday!!! all trails should be open by now!!!!