Ok...I drive a 94 civic ex coupe with a GSR swap. About 2 weeks ago my car started over heating so i changed the thermostat. All was good for 2 weeks than today as i'm driving down the highway my car starts to overheat. Now my question is could it just be a coincidence the thermostat crapped out just after 2 weeks or is something deeper than that. I was thinking maybe the water pump?...Can that be it or something else?