Where Can I Buy Auto-Rx® Plus?

Auto-Rx® Plus is sold only on this Website. If your problem is with an engine, transmission, power steering, or rear main seal leak, use Auto-Rx® Plus and get proven results! It has been sold on the Internet for over 12 years. What Is Sludge and Is It in My Engine?

Remove Engine Sludge!

Gas and diesel engines accumulate dirt and contaminants through the air cleaner. An engine with as little as 25,000 miles will benefit from a basic cleaning, and then using Auto-Rx® Plus for preventive maintenance. Does your engine have sludge or need basic internal cleaning? Do you have leaking rotary seals or trouble shifting gears. If so, we’ve got you covered! Auto-Rx® Plus can solve all these issues with its green science ester technology that can prevent catastrophic failure by giving you a clean lubrication system, nearly guaranteeing long drive train life. We’ve been solving these issues for customers since 2000. What’s even better? It works while you drive! START HERE… or use our Site Directory to read more of what Auto-Rx® Plus can do for your vehicle. Engine sludge is a thickening and dislocation of the oil as it deteriorates, as wetness and contaminants build-up. This causes the oil to gel, causing excessive wear as friction boosts or, in extreme instances, a cease-right-now failure. You can see why it’s important to remove engine sludge. And when there is a trouble from engine sludge, an automaker might reject a guarantee claim since the fresh owner might not manage to show that preceding owners made the obligatory oil changes.

Auto-Rx® Plus safely removes sludge, dirt, carbon build-up, and other contaminants from engines, transmissions, piston rings, motorcycles, power steering, differentials, and turbo engines. Auto-Rx® Plus safely removes sludge while you drive. Auto-Rx® Plus safely rejuvenates seals, reducing or eliminating oil leaks. (US Patent #6,544,349)


Customer Comment by D. Newton
Great Compression Stats

compressionstats Just completed my 2nd Auto-Rx application. I don’t know that there are enough superlatives to express how pleased I am with Auto-Rx in a 1997 Taurus 3.0 Vulcan, heavily coked piston rings, very poor compression. There were two applications of Auto-Rx. First was an experiment with Frank and Gary; second was a traditional treatment. The initial test was 2x the dose for 1K miles, followed by a 2K-mile rinse. The second application was at 90k miles with 2.5K-mile application and 2.5K-mile rinse. The final result? All cylinders are now at full compression! The last lagging cylinder (#5) is now up over 180psi in yesterday’s compression test, along with all the rest. The chart shown is a recap of the compression in psi, with each reading taken at the beginning of the event. Auto-Rx flat works. Period. While it cannot reconstruct worn metal, it sure can do nearly anything related to byproduct contamination. The only thing I regret is that I didn’t take the pistons out for pictures of the coking and then reinstall them and run the Auto-Rx. On the bright side, I didn’t have to, because the Auto-Rx did all the work for me! And that’s the whole point, isn’t it? Why tear down an engine to repair the cumulative effects of combustion byproducts when Auto-Rx can do it for you! It’s beyond any competition in the market, and it deserves all the praise it garners.

Test Analysis Reports for Auto-Rx®

Tests have been performed on the effectiveness of Auto-Rx® engine cleaner, some by professional labs and others from individual consumers. To read the reports, click on the following links: