Can I add a can of High Mileage to every tank of gas in my 2008 Toyota Highlander? [SOLVED]
I have a 2008 Toyota Highlander with 91,000 miles on it. Can I add one can (16 Oz) of Sea Foam High Mileage every time I fill up my fuel tank? Also, would you advise me to treat my car every month with high concentrate of High Mileage Sea Foam (2 cans of 16 Oz) to a low tank level?
Thanks for the question Tony! You can add Sea Foam as often as you’d like. It won’t hurt anything.
However, if you are driving a vehicle regularly, you don’t need to add it to every tank of fuel. A high concentration (two 16 oz cans in a low tank) every 3,000 miles or every 2-3 months is plenty to keep your engine running clean.
If it doesn’t get driven regularly, then adding a can to every tank will prevent gum and varnish from forming while it sits.
Note that in small engines you’ll want to add Sea Foam to every tnak since they often don’t get run every day.
Hope that helps and let me know if there’s anything else!
Jim D.TECH
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