Are OEM Oil Recommendations Influenced By EPA Rules? Here's What One Expert Has To Say
Are OEM Oil Recommendations Influenced By EPA Rules? Here’s What One Expert Has To Say Here at SlashGear we advise following engine oil grade and classification recommendations in your vehicle’s owner’s manual. This holds true even witha high-mileage engine, where experts recommend using a high-mileage oil, with its specialized additives, rather than switching to thicker oil. The OEM (original equipment manufacturer) oil recommendation is almost invariably a safer bet than any advice you may glean from your Uncle Bob or a random stranger online....