This lab says 4% fuel in oil is abnormal, therefore 3.9% must be OK?
http://www.usoilcheck.com/oilchek/services/used+oil+analysis/tutorial/fuel+dilution.asp
Om my Subaru I saw elevated bearing wear with only 1.8% fuel (Dyson).
http://www.usoilcheck.com/oilchek/services/used+oil+analysis/tutorial/fuel+dilution.asp
Om my Subaru I saw elevated bearing wear with only 1.8% fuel (Dyson).
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