New pump= metal impeller
Old pump= plastic impeller
Try using some Redline water wetter AFTER you flush and re-fill the cooling system....could be a blockage in your engine and a good flush may bring things up to par again.
A1C Hodges, Christopher Active Duty USAF Sheppard AFB Texas;Westover ARB Chicopee, MA
NECEG "Troll"
formerly owned 2000 SVT Contour, with all kinds of goodies;)
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