Synthetic oil's in the 8V92
Synthetic oil's in the 8V92
First, I must admit to not being a Newell owner.
Yes, I'm sorry, I own a product built in Fort Valley, Georgia.
My coach is a 1988 with a 475 hp, 8V92 DDECI engine.
I have questions concerning synthetic oil's. I currently use Sheaffer synthetic "blend" 40 wt in my engine. I just was informed it was a blend, and not pure synthetic. I am now about due for an oil change, and was considering Mobil 1 40wt, or the Delvac 1.
I have 129,000 miles total, and approx. 40,000 on the Sheaffer oil.
Anbody have some thoughts for a "different" brand coach owner?
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