I am not impressed.
I used Auto RX last year (2 applications) I always wanted to see the result. Last week I pulled the valve cover off to replace the gasket.
These are the images. To be fair to Auto RX people I do not have any before pic.
I used Auto RX last year (2 applications) I always wanted to see the result. Last week I pulled the valve cover off to replace the gasket.
These are the images. To be fair to Auto RX people I do not have any before pic.