Hello TightWad (NO complete oil changes for my truck..!) opps StarquestMan (I love my truck..!)

In Hawaii's weather I use Castrol GTX 10W-40 motor oil & a WIX brand oil filter at least once, sometimes twice a year... Don't have much choice on these brands, you get what is shipped to the island stores & military bases... I believe in spending $ on exotic special synthetic oils & additives (for this 2.6L engine) about as much as President Trump believes in global warming... hehe...

P.S. My truck burns some oil too; I think the 129,800 miles on the clock has something to do with that... I've learned to check the engine oil level when filling the tank with gas... If one quart low, I just add one quart and go...

Happy Christmas to all who read here,
Aloha-George