bulkdriverlp
06-02-2008, 10:03 PM
i wanted to try it in my explorer. so i spent the money and bought it. 7.99qt. after i changed my oil and put it in, the ford dealer told me that fords dont like it. it dissapears like it burns it, to check your oil frequently. so i do, they recommend mobil1. im going to give it a try and see for myself. ive noticed quite a bit of increase in power. mostly from 0-55. im sure its not in my head, its real. i got 13.7 mpg city, havent had a chance to try it with the new oil yet. anybody have any experiences with royal purple or any other full synthetic. ty in advance