Quote:
Originally Posted by Myoung73
Great info. And the first post to suggest using the metal impeller pump might not be a horrible idea... I agree with the overall idea of keeping an eye on it and not letting it get to be an issue either way...
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Actually, it is a horrible idea. A metal impeller pump can do serious and permanent damage to the engine cases, filling the entire cooling system with fine metal that is difficult to remove without taking the engine apart, and even then will result in reduced cooling capabilities because the space between the pump impeller and the cases is now too large to facilitate proper coolant circulation. Bad idea all around.