Using Sea Foam High Mileage in my Dodge truck [SOLVED]

If my engine has 394,000 miles and has never been cleaned with Sea Foam, will it cause problems now to use the High Mileage treatment? The vehicle is a 1500 Dodge with the 360 engine .

Thank you.

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Jim D.
Jim D.
2 years ago

Thanks for the question Preston. Yes, never too late to use Sea Foam High Mileage. Similar to never visiting the dentist. Don’t wait!