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Re: Engine oil 5w20 VS 5w30
Posted to Technical Discussion Forum on 4/9/2012

Roger

Been here 15 years! Haven't you read any of the posts about using proper oil and the issues with oil company's false claims as to mfg. specs they do not meet. Search Kevin McCartney for lots of info. Use what is approved by the OEMs take some claims fr... Login to read more.