Monster5601
Platinum Member
Monster, the only available gears for the Eco diesels are the 3.55 standard and the 3.92 as an option. The 3.21 gear is only available with the gas engines. Your window sticker says 3.21 but once the diesel is added as an option the ratio is changed.
I have a Hemi and my window sticker said I have 3:55 ratio but actually I have 3:21s, oops on Chrysler and for that mistake, they gave me a life-time, bump to bumper, zero deductible warranty. Chrysler does not offer their life-time warranty on the Eco diesel and I wonder why.