https://www.youtube.com/watch?v=h8i9qftqKNY
In case you haven't watched "Chris Fix" uses a bore scope to check the tops of cylinders before and after using fuel system cleaners. Interesting if you haven't seen it...if you check his page out, he tries a bunch of different ones. I just posted the Techron one.
In case you haven't watched "Chris Fix" uses a bore scope to check the tops of cylinders before and after using fuel system cleaners. Interesting if you haven't seen it...if you check his page out, he tries a bunch of different ones. I just posted the Techron one.