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  1. K

    How important is flushing the cooling system?

    In the '82 the coolant has lost nearly all hint of being green. There's no use putting money into that old thing, as it'll be junked when the insurance runs out anyway. I'm think I'm going to get my buick flushed (it has a little less than 150k miles on the odometer). As for overheating, it runs...
  2. K

    How important is flushing the cooling system?

    I have heard repeatedly that ethylene glycol based coolants are supposed to be flushed once every couple of years to prevent corrosion. And I think I believe it to be true, but my experience shows otherwise. I currently drive a '91 Lesabre that I know hasn't had anything done to the cooling...
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