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TIL those cheap ultrasonic injector cleaners actually work
I spent 10 years thinking they were a gimmick, but my buddy at Johnson Trucking in Omaha let me try his on a 6.0 Powerstroke that had a rough idle and it smoothed right out. Anyone else had good luck with a sub $200 cleaner?
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kevin_schmidt971mo agoTop Commenter
Honestly I used to think those things were snake oil too.
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knight.diana1mo ago
My friend actually swore by them and said they fixed his chronic back pain last year.
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