Motorcraft synthetic blend or switch to full synthetic

Both are about equal in all ways.

chinrv wrote:
Our 2001 E450, V-10: now over 193,300 miles, using only the Motorcraft synthetic blend 5w-20, along with Motorcraft filters. Enough said?????

YEAH!!!!!

If you can take advantage of extended oil change intervals, then that's a good reason to switch to full synthetic. But if you only change your oil once a year because you don't drive more than 5,000 miles a year, just stick with the blend.

I run MolyLube/LubroMoly full synthetic, but I also go as far as 12,000 miles between oil changes.

Holiday27 wrote:
I only use Mobil 1 in my rigs. It has served me well over the years. I think full synthetic is the best. Your past the break-in so go for it!

Me too.

Our 2001 E450, V-10: now over 193,300 miles, using only the Motorcraft synthetic blend 5w-20, along with Motorcraft filters. Enough said?????

I only use Mobil 1 in my rigs. It has served me well over the years. I think full synthetic is the best. Your past the break-in so go for it!