2005 /2006 4.0L Oil 5w-20 or 5w30?
Guys – does ford still recommend 5w-30 oil in the 4.0L?
My dealer keeps putting in the wrong oil – He says Ford recommends 5w-20 in everything – I think he is full of crap. I keep asking for 5w30 and getting 5w20.
I think they are just lazy - They service 100 cars and trucks a day.
Thanks
JJK