- Local time
- 9:02 AM
- Joined
- May 14, 2011
- Messages
- 18,176
- Reaction score
- 35,324
- Location
- On the Ridge, TN
The ground straps are sorta smoky grayish. Lousy pic.https://www.ngksparkplugs.com/about-ngk/spark-plug-101
http://www.dragstuff.com/techarticles/how-to-read-plugs.html
There is no change of color on the strap,you might be a tad lean which might have caused that misfire.
A tad lean you say? You can't imagine how happy that makes me.
Well, maybe you can. Here's the last set I pulled before I found the ignition problem:
I'd call that progress.
Did you watch the video? How did the engine sound to you?