Dear AutoRX,

Just wanted to let you know I'm an Auto RX Believer!

I started using ARX in my daughter's 99 Saturn when I bought the the car 2 years ago with 82kmi. The engine had a heavy coat of varnish on the dip stick and the inside of the oil filter adapter. It was using 1.5-2 qts of oil per 3k OCI which is a common Saturn problem caused by sticky rings. I used some GM ring cleaner followed by an ARX treatment/rinse and the car was using less oil. With continued ARX use the varnish is virtually gone. The car currently has 136k miles and runs great. It gets 3oz of ARX at every LOF change and uses less than 1 quart of oil in a 3kmi OCI which is good for Saturn 1.9.

Kind regards,
Bill Plock