I just noticed today that when I'm approaching a stop sign, driving straight, and NOT pushing the brake my truck is making a rubbing or grinding noise and you can slightly feel it as well. I checked to see if anything is rubbing on the tires/etc and cannot see any sort of piece rubbing. Any idea?
How exactly does the oil life indicator work?
Reason for my curiosity is I use AMSOIL full synthetic which is rated for "25,000." I would never go that far obviously but at 4,500 miles the oil life was at 20% left. Research has shown that amsoil is the best if not one of the best oils on the...
I have a 2021 3.5 eco. I run a JB4 without any mods to the fuel system. Ford says that e15 is the highest octane recommended. Does anyone run e30? Any issues? JB4 has maps for e30+ but wanted to see what ya'll have info on or experience with. Thanks.