Posted by John S [151.201.242.204] on Monday, May 30, 2011 at 18:09:18 :
In Reply to: Weeping Freezeplug posted by dave horvath [24.131.120.209] on Monday, May 30, 2011 at 17:46:47 :
Frost plugs are usually measured by the diameter of the plug. Corrosion is a common cause of failure. The old timers say they will push out if the coolant freezes in the block. Some plugs are brass for corrosion resistance.
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