My '02 RAM vibrates under load but not when coasting or down shifting when the u-joints are going (Iknow you said your u-joints are new). This may explain why a driveshaft might vibrate under load but not coasting, or why it vibrates on the road but not on jack stands. Yeah I noticed you said it vibrated after the engine was off coasting. Just a thought. Not necessarily a coherent one.
Dave.
What's the last thing a red neck says, "Hey guys watch this."
What's the last thing a redneck hears, "Go ahead Bubba, you can do it."
Build plan: 65 Chevy one ton, 5.9L Cummins HO, NV5600 six speed, 2wd 1972-1987 IFS disk front, frame off restore/mod, custom dump/flat bed, Alcoa rims, Dana 70 3.73:1 duals drum rear, plush interior, Guards red with Marine Corps decals. Donor is retired 2002 Ram 2500, 194K miles.
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