Is Sea Foam safe in newer vehicles like a 2020 GMC 6.2? [SOLVED]

Is it safe for newer vehicles like my 2020 GMC 6.2 that is known to have lifter issues due to shutting down cylinders to meet EPA mpg demands?

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Jim D.
Jim D.
11 months ago

Yes – Sea Foam Motor Treatment is safe in oil and fuel of a 2020 GMC (or any newer engine). It’s made with 100% safe petroleum cleaning and lubricating ingredients that can’t harm parts or components. Would work well to minimize wear and keep things clean.