Monthly Archives: January 2019

Knocked back by “knock sensors”, if that’s a real thing

Should I be embarrassed to confess that I was nearly 45 years old before knowing what “knock sensors” are?

Okay. Show of hands. How many of you think I just made that name up, because this is the first time you’ve ever heard of knock sensors? Well, you’d be in good company. I thought the lady at the auto part store was just reading the scan tool wrong. Continue reading