My car passed 60,000 which means I need to flush the coolant.
But why?
It still looks nice & green. It feels like I should be able to run to 120,000 since the radiator still continues to keep the engine from overheating. What exactly happens to coolant that it requires replacement after 60000 miles of usage?
But why?
It still looks nice & green. It feels like I should be able to run to 120,000 since the radiator still continues to keep the engine from overheating. What exactly happens to coolant that it requires replacement after 60000 miles of usage?
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