Looking at all these what oil should i use posts and what oil does Ford call for got me thinking about what i saw the other day...
Why would ford put recommended oil being 5w30 in my 99 Lightning and 5w20in my buddies 99 Lightning? I find this odd due to our trucks being the same year but the sticker on the radiator shroud says different oils.
Why would ford put recommended oil being 5w30 in my 99 Lightning and 5w20in my buddies 99 Lightning? I find this odd due to our trucks being the same year but the sticker on the radiator shroud says different oils.
