driveline vibration TE71

[teun]

Men!

Over the past month or so, I've noticed a drive line vibration which becomes worse at highway speeds. The vibration doesn't occur on a certain amount of revs in all gears, mostly at highway speeds. The vibration can also be felt on deceleration, this does happen in more gears but not on a certain rpm level, it feels more related to speed.

More info;
- 5 link is all in new PU bushings. (recently put in, vibration was there before)
- I've cleaned the drive shaft
- U-joints have no play
- shaft doesn't move more than a mm up, down or sideways
- no excessive backlash as far as I can tell
- alignment is ok and it doesn't feel like an alignment issue.

Next to that, I haven't changed the motor and trans mount from new. Gear stick does shake a bit.

Could worn motor mounts be the culprit here?

thanks,