motor oil and flagpole opinions.............
Recently, did a scheduled oil change in my 2001 Ford V-10. For the first time, I used a "Synthetic Blend"....part synthetic, part fossil. The store I bought it from, the guy told me that with the "...
Forum Discussion
jfkmk wrote:Because that is what some vehicle manufacturers recommend.
Synthetics are completely compatible with dino oil. You can add a quart of dino even if your crankcase contains full synthetic and vise versa. Out of curiosity, why get a blend in the first place? Full synthetic is the way to go!
When all else fails, read the owner's manual. :S
