Heres a product I found in a car magazine called Restore. It supposed to restore compression, faster acceleration, better fuel economy, and smoother running.

http://www.restoreusa.com/roadtest.html

Has anybody ever used this? What were the results? And do you think products like this actually work?

nope, nope, and nope....never did like "additives". if they worked why would anyone bother "fixing"?

I am a college student doing a project on oil additives, and I would greatly appreciate it if you could spend 3 minutes to complete my survey.

If you currently use oil additive, click here:
http://www.surveymonkey.com/s.aspx?sm=rKaxTChP7t6CRBtdrlsKhg_3d_3d

If you are new to the oil additive world, click here:
http://www.surveymonkey.com/s.aspx?sm=JYRkKFIrOvvAK2TiZQnjxQ_3d_3d