Bongo Fury

any one had the problem of knocking under neath like the soun of going over cats eyes. have changed the prop, and new tyres all round, could it be the front diff? any clues. cheers accrag

Loads on here about it
Usually droplinks and/or anti-roll bar bushes/brackets - easy and fairly cheap to fix

Is it a constant knocking or is it just when you go over bumps? If it's constant & gets worse as you corner, could well be a cv joint.

Exhaust pipe vibrating?,

i have had these problems drop links anti roll bar ect all beeen done defintley not any of them. cv jiont done also exchaust done,

Wheel bearings.
Don't feel for play in the bearing, feel for rough rumble.
Your noise sounds like a turning motion from your description.