Diagnose car problems ... $80 and up to perform a fuel induction cleaning service. But you can do the same thing in about 30 minutes with the 3M No. 08963 Do-It-Yourself Fuel System Tune-Up ...

The screen text reads, Just a dad at AutoZone with his teenage 37-year-old daughter didn’t know her car needed a tune-up at 100k miles and I’m at 150k now.” Later, in the video comments ...