Is 210 too hot? I know the manual says 190 to 210, but they seem to
be on the verge of overheating. I've done the heat exchangers,
intercoolers, impellars and trans cooler and they still run hot. My
idiot light sometimes flickers and flashes indicating to me they are
about to over heat. I'm not sure I totally trust these gauges. Most
of the time the starboard gauges are off by 10 degrees. They seem to
track more closely when I'm running over 20.

Thanks much,

Dan