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International Automotive Technicians Network
Re: New 3.0L Duramax diesel care, oil pump belt?
Posted to Open Discussion Forum on 6/25/2020

That is something we have been promoting for years. Around here the engines that have trouble are the ones serviced by the light. Our shop recommendation for most vehicles is 3000 miles for conventional oil and 5000 for synthetic. That's for domestic gasoline ... Login to read more.