- Oct 27, 2014
- 7
I'm new to the forum, but have used MAY03LT's youtube videos for a while to help with several fixes.
My Blazer has a 4.2L v6 w/ 154,500 miles. Two days ago it stalled as I was backing out of a parking space, then it started doing what I listed in the title. Within the last few months I have cleaned the throttle body, changed spark plugs (AC Delco's), and I just changed the oil last week.
I put some gas treatment in just to confirm it wasn't water in my gas. Below is a video of the knocking. It seems louder near the driver side door.
http://youtu.be/Do265NCiNhY
Any help or insight is greatly appreciated.
My Blazer has a 4.2L v6 w/ 154,500 miles. Two days ago it stalled as I was backing out of a parking space, then it started doing what I listed in the title. Within the last few months I have cleaned the throttle body, changed spark plugs (AC Delco's), and I just changed the oil last week.
I put some gas treatment in just to confirm it wasn't water in my gas. Below is a video of the knocking. It seems louder near the driver side door.
http://youtu.be/Do265NCiNhY
Any help or insight is greatly appreciated.