Quote:
Originally Posted by scrubjaysnest
Ours calls for 5W30, both the cap and the book. Since we have such hot weather here in FL I'll stick with 10W30. Picked up 6 qts today in fact.
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Most engine wear occurs on start up that's why they went to 5w oil the newer engines start up so fast the oil needs to flow quicker .. my f150 uses 0w20 ....even at 45 degrees you can tell the difference
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