What’s the best way to use Sea Foam to clean fuel injectors in my car? [SOLVED]

1 Answers

I have a 2017 Chrysler 300-S , all wheel drive vehicle….Lately, I smell ,what seems like, fuel injector overload; when I start my car up…I’ve never had my injectors cleaned or used Sea Foam in my car; but, I’ve used it, for years, in my, lawn mower and tractor, also snow blower…What is the best way, to use it, in my car ?

Asked by Vincent T. In Indiana

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Jim D.TECH
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Official Answer

Thanks for the question, Vincent!

In your case, I’d recommend High Mileage Motor Treatment. It’s formulated as a strong cleaner for stubborn fuel residues and deposits. It would work well in your Chrysler.

Here’s what I’d do to get the most cleaning power out of it, for injectors and the entire fuel system:

Wait until the tank is low (about 1/4 tank or less)
Add a full 16 oz can of High Mileage
Drive at least 10–20 miles (or until nearly empty) before refueling

The high concentration works much better and faster than adding it to a full tank.

You can also add High Mileage to the oil if you’d like to clean oil residues. Add 1 ounce per quart of oil in the crankcase, 100–300 miles before your next oil change.

Hope that helps and let me know if you have any other questions!

Answered by Jim D. TECH