When I was walking across the parking lot tonight on my way into Costco, I walked past a brand new black Mustang GT while it was idling. Whisper quiet. I'm assuming it has Motorcraft 5W-20 in it from the factory.
Can engines run quiet with the specified thin oil ? When I say thin, I mean 0W-20 and 5W-20.
Can engines run quiet with the specified thin oil ? When I say thin, I mean 0W-20 and 5W-20.