I am in the process of AutoRxing 4 of my vehicles and I just saw today there are new instructions on how to use it. The oil change intervals are different than what they were before (now 3000 miles treatment and 3000 miles cleaning) and they actually recommend certain oils (Shell Rotella T and Castrol GTX) for the cleaning phase. Well, they are the two important things "I" read.
Very Interesting...
Very Interesting...