Keep and eye on your temperature gauge. It highly unlikely its the rad.Summer is soon approaching and hoping to either flush or replace the radiator as last summer, during a road trip to cali, we had to stop the car a few times because the overheating light came on. Any advices or suggestions on what to do for preventative care???
But it continues to over heat while driving not during idle even on the highway unless I turn the heater on almost full blast.