Gary that chart made up my mind. Most of my trips or short and in stop and go around town. After looking at it I feel the 10w30 is probably my best bet and even though the oil pressure may be a bit lower at idle atleast I know the 10w30 is circulating well. Heck after doing some research around here last night I am thinking of trying a synthetic blend next time. Maybe the Motocraft 5w30 since it will be cooling off outside when it is time for my next oil change.
Question about 20W-50
- Thread starter The Shape
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