Is 0w-20 Motor Oil Too Thin?
A reader asks: The engine oil recommendation for my new pickup truck is 0W-20. I’ve never owned a vehicle that used anything other than 5W-30, so this is a big change. A 0W-20 oil seems too thin and I’m very skeptical. I asked my dealer if I could at least use 5W-20 and they insist that…



