knock

The "service engine soon" light came on a day ago and i just got it checked out. The shop says it's my Knock sensor. I know what it is and what it does but i was wondering if this is something i can fix myself. Also, if anyone could give me a detailed location of this thing that'd be great. It's...

The "service engine soon" light came on a day ago and i just got it checked out. The shop says it's my Knock sensor. I know what it is and what it does but i was wondering if this is something i can fix myself. Also, if anyone could give me a detailed location of this thing that'd be great. It's...