It looks like you're new here. If you want to get involved, click one of these buttons!
Mds has slight vibration / growl when only using 4 cyl to conserve on fuel. I'm very pleased with performance of the 6.4 Hemi!
If the truck is in too high a gear for the engine load (doesn't shift out of overdrive quickly enough as you start a climb) then the driveline will definitely vibrate.
MODERATOR --Need help with anything? Click on my name!
Help | About Us | Contact Us | Careers | Affiliate Program | Dealer Center | Privacy Statement | Visitor Agreement | Membership Agreement
Your Ad Choices | Site Map | Glossary | Mobile | Developers
© Edmunds.com, Inc.