Well, after finally getting through my rinse cycle and changing my oil, my oil leak is 95% gone. There was a MAJOR decrease in the amount of oil waiting for me on the side of my oil pan. (To be clear, my car was not leaving puddles or losing oil by leaking it before the Auto-Rx treatment. It would just collect enough on the side of the pan to be visible and collect dust. I would say the rear-main seal was in the process of starting to develop a minor/normal oil leak.) I cleaned with SuperTech 5w20 and rinsed with SuperTech 5w20 for 1,500 miles and then changed to Castrol GTX 5w20 for 3,000 miles. Well, I just drained the Castrol out in favor of my $10/5 quart jugs of Pennzoil 5w20 I stashed when China-Mart increased their oil prices several weeks back. I will check again in 3-4,000 miles to see if it is completely gone.
Thank you Frank and Auto-Rx, you have made me a believer! My second bottle went into my 2001 F150 w/ 5.4 a few weeks ago. It was neglected in it's past life.
Thank you Frank and Auto-Rx, you have made me a believer! My second bottle went into my 2001 F150 w/ 5.4 a few weeks ago. It was neglected in it's past life.