The best way to clean your upper engine and injectors [SOLVED]

I have a 2012 Chevy Silverado with a misfire that is setting off my check engine light. There was one dirty spark that replaced. Will Sea Foam fuel injector cleaner help with this issue?

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Jim D.
Jim D.
3 years ago

Thanks for the question Andrew. IC5 Fuel Injector or Sea Foam (or High Mileage) will always help keep your injectors and upper engine clean. ¬†Even so, my suggestion would be to evaluate your ignition system’s coil and plug wires (supposing your plugs have been tested). Hope this helps!