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alumcanTandThd 03-17-2014 12:56 AM

motorcraft oil
What are you guy's comments/thoughts (pros/cons) of running the Motorcraft 5-30 oil in the hot summer months?

4.6 E-250


MJE426 03-17-2014 08:04 PM

I run the Ford recommend weight year round. 5-20

galaxie641 03-17-2014 10:38 PM

Should be fine. I ran 5w30 for years in several modulars.

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