10 out of 10 rating great product

10 out of 10 rating great product  Read Less

I have used it in full synthetic oil and non synthetic oils and have not noticed any difference so i will stick with the cheape...  Read More

I have used it in full synthetic oil and non synthetic oils and have not noticed any difference so i will stick with the cheaper stuff and run the additive  Read Less

3 powerstroke would benefit from the ar9100 product

3 powerstroke would benefit from the ar9100 product  Read Less

Since i started using this product my fuel mileage is up 2mpg and the engine noise is much quieter which is saying a lot with the 6

Since i started using this product my fuel mileage is up 2mpg and the engine noise is much quieter which is saying a lot with the 6  Read Less

I originally ordered this product through a popular ford powerstroke repair shop in ga but amazons price is the same and the sh...  Read More

I originally ordered this product through a popular ford powerstroke repair shop in ga but amazons price is the same and the shipping is faster  Read Less

A lot cheaper than replacing injectors it is already quieter and it starts easier

A lot cheaper than replacing injectors it is already quieter and it starts easier  Read Less

Always use this when i change the oil in my 2003 f350 6

Always use this when i change the oil in my 2003 f350 6  Read Less

3 when stopping but added it increased to 19lb tq before stopping

3 when stopping but added it increased to 19lb tq before stopping  Read Less

I bought a used ford van with a 6

I bought a used ford van with a 6  Read Less