Home › Forum › Ask A Member › 1956 15 hp Evinrude Model 15016 › Re: 1956 15 hp Evinrude Model 15016
August 28, 2016 at 1:44 am
#42796
Buc, The OMC engine tuner is mildly corrosive. It should not be let the sit in a motor more than 2 or 3 days. Overnight is usually enough to get results from it. It is great stuff but it will cause corrosion if left to sit too long.
-Ben
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