Does anyone happen to know what approx temperature the OEM thermostat opens at? Today was a fairly warm day (101F), but I noticed my temp gauge was reading between 215 - 220F. When T-stat does open, it will drop down, but not below 190-195F. I'm using the PLX DM100 OBDII 32-sensor module which reads off the PCM realtime. Seems high.. so not sure if T-stat gets stuck or if that is a normal temp range. Coolant level is fine. Thx.