Bicycle Guru
New member
- Joined
- Dec 6, 2017
- Posts
- 2
Hi guys, My family bought a 1998 Fleetwood Discovery (frieghtliner chassis) with a Cummings Diesel engine and Allison tranny 2 years ago. I've noticed it is starting to vibrate very badly when giving the engine any load. Going uphills is a nightmare that vibrates the whole coach. Recently the driveshaft ujoints failed and were replaced but it still vibrates and I'm thnking the vibration might have led to the driveshaft problems. I know it's pretty hard to diagnose online, just wondering if there's something I should be looking into that might be common on these. Transmission? Motor mounts? Thanks for any help!