Recent content by mephisto1965

I know about the pics but the last thing I had time for was to pull the valve cover and take pics. I would love to see a video of before and after result.

That was my thought as well since the car taken care of up until the past 2 years and still getting great mileage. Just needed a good cleaning inside.

My only guess is that it loosened up the crud under the valve cover quickly. My thought was that since it would clean out sludge I should keep an eye on the OF. My hunch was right.

I have a friend who runs the service shop of a large lawn and associated equipment seller and they use this on a ton of stuff.

Thanks for the heads up. I have been using KnN for about 20 years. One car, an MX6, I got 250k out of with minor oil usage at the end and had a KNN in it from new to end. Never noticed overly dirty oil.

Hello all, I will keep this post brief and on point (i hope). Engine: 2004 Cavalier Coupe 2.2 Ecotec with 160k. Current hwy mpg 41. 5 speed stick. KNN filter. Bought this car from a woman I know who could not drive anymore, about 8 months ago. Due to massive medical bills and a chapter 7 I...