My wife has a 2012 Chevy Cruze with 1.4 liter non turbo engine. I run Mobil One 5 w 30 EP and an AC Delco oil filter, changed once a year. If the car sits for 3 or 4 days, I get a momentary rattle upon startup. I think the rattle is due to oil draining down. Would a 0 w 30 synthetic help minimize the rattle by flowing to the engine faster? I doubt that the rattle will affect longevity, but, it is just annoying to me.
Thank you in advance for any advice
Thank you in advance for any advice