FAQ's

Q - How did your engine get so dirty?
A - As far as I can tell it was due to poor oil changes and possibly overheating. I bought the car used.

Q - Why are you testing this product?
A - I simply want to see if it works as advertised. The claimed performance of Auto-RX is remarkable.

Q - Why are you not providing an oil analysis?
A - An oil analysis would take additional time to complete and is not necessary to see the visual effects of Auto-Rx.

Q - Well that's not very scientific!
A - This was never supposed to be scientific. Either the product cleans or it doesn't.

Q - What are your qualifications to perform this test?
A - I feel I am qualified to pour a bottle of Auto-Rx into my engine, drive the car, and take pictures of the result.

Q - So you are going to test this product when you don't have a degree in chemistry, automotive engineering, etc?
A - Neither does the typical Auto-Rx customer. No one questions their results.

Q - So you admit that there have been positive results.
A - Yep.

Q - So why are you doing your own test.
A - Because too many of those results were subjective. "My car runs better, faster, uses less oil etc". Or, "look what was in my oil filter after I used Auto-RX". I have been unable to find a legitimate set of before/after photos of an Auto-Rx-cleaned engine.

Q - Will you post my before/after pictures of Auto-RX?
A - As long as they clearly show the engine and they are well documented.

Q - I did my own test and Auto-Rx worked great!
A - Great! Send me the pics!

Q - Well, we didn't take pictures.
A - I get that a lot.

Q - Why are the camshafts in the same position in both the before and after pics?
A - This is intentional and was done to make it easier to compare specific areas. If you look closely they are NOT in the exact same positions.

Q - I noticed that the first set of photos show the engine covered in oil. Why do the other sets show a dry engine?
A - After taking the first set, the "before" photos, I noticed that the oil film would affect the viewers ability to notice whether cleaning was happening or not. In the next sets of photos I "patted" the engine dry with an old t-shirt to remove the excess oil.