Quote:
Originally Posted by RandallNeighbour
I will try 15w-50 next oil change.
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Mmmmmmm. Ours runs soooo much smoother with 15w-50 Mobil 1 in the hot GA temps.
The 10w-30 shows a top outside temp of 90 degrees in the AllData manuals, easy to reach here and even easier over there in Houston. Try it, you'll like it!