Overheating Mystery

[simon]

I have a 96 4.0 that overheats...
I'm not loosing coolant, interior heats fine, all pipes run warm w/ circulation, replaced the thermostat, radiator, and temp sensor. STILL OVERHEATS!!! I've noticed at 2000 rpm temp drops. Suggestions PLEASE. What are some bleeding techniques, etc.

Thankz...

 

[joey]

this may just be an issue with the temp sensor... check with a IR temp gun for best results.

 

[simon]

this may just be an issue with the temp sensor... check with a IR temp gun for best results.

temp gun hottest reading at 206 by the temp sensor. sensor was replaced. you think it is the wiring of it?

 

[disco1]

206F sounds okay to me. I run 210-220.