11-16 6.7L General Forum
Hey,
I've been chasing an annoying whine for a couple weeks now. I don't think its the belts, alternator, AC, or PS but I could be wrong, I did the checks I know how to do. I'm thinking its a transmission problem. Its a 2011 F250 XL 75K miles 6r140 tranny. I'm the second owner, out of warranty...