I hate not knowing for sure even though 100C is not really overheating. I would like to know it is running at 95C or so all the time like it reads occasionally.

Thanks for the ideas I will research them ASAP and respond.

Stephen

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85 300D 305K miles WVO(105K so far), Mine
82 300SD 235K miles BIO-D, Wifes
96 F250 SC PSD 4X4 285K MILES BIO-D, Ours
89 BRONCO 182K MILES sold
Finally Compression Ignition Only!