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Old 11-14-2012 | 01:38 PM
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Ernie Misner's Avatar
Ernie Misner
 
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From: Tacoma, WA
Default RE: ys engine after run lube.

Unless the engine is still new WD-40 will break loose micro rust particles. Those particles will then get run through the engine on start up. I've seen boat guys use it though but they use it from day one.

Ernie Misner