I have read about a lot of problems with the lifters on the Active Fuel Management engines... The company I work for has a product I think might help with the lifter noise, and be a preventative measure for lifter failure. We will give our product for people to try for free, just so they could tell us how it worked for them.

I really hope your not soliciting here on our forum? I removed the PM part in your post.

If you want, you can give me any and all information about this, and I will determine if you can continue to post this here.