V10 Higher Octane?
I have a 2002 F350 V10 with 235000 miles on it, and I have always tried to run the higher octane gas. Just wondering if that was a waste of money? Thanks Rich
Forum Discussion
If it calls for 87 that is what it needs in all conditions.
Higher elevations you can probably even go lower, I don't.
Higher elevations you can probably even go lower, I don't.
