I have a question what could be causing my reserve tank to keep getting
low? it is between the maxium and mininum line... i checked my radiator
and the antifreeze is up to almost the top of the lip where you see the
fluid. the car doesn't run hot. the gauge is usually right before the
middle on long trips. how do you tell if you need a new radiator? and
should i get it flushed for the summer?