In a message dated 11/30/2002 12:09:27 PM Central Standard Time, johnjweid@earthlink.net writes: > How do these temps relate to the OEM gauge readings? > I think this will vary some from car to car. My Autometer guage shows 190 to be on the low side of "M" and the fan kick in temp, 215, is the high side of "O". Bob 93 MTX