jellis4148
Well-Known Member
The factory service manual doesn't recommend 75w140. Page 15 a guy posted off the Stellantis service page. Only for the M200 does it say 75w140. I'm sorry, I guess all dealer techs are idiots. Only people that work at other garages or shade tree mechanics know what you're supposed to do. Hell, why don't we all run 10w30 in the engines like we used to instead of the 0w20 it recommends. I'm sure somewhere on the internet someone says they still use 10w30.
Sponsored