Hi guys,
I just recently had the radiator replaced on my '88 560SEL from a Behr to a Niessens. All is good, except I feel like the car runs just ever so slightly hotter than it did before. Today while on the highway going 75mph and being 105 degrees outside, the needle was not right in the middle or slightly less like usual, but maybe halfway from dead middle to the next line above. Maybe I need a new thermostat? Maybe this is the time to get the one that opens sooner since I live in such a hot climate... Thanks - Mike