The noise has developed over a couple of months and appears to come through the drivers foot well area/behind the steering column. It only happens on poor road surfaces at speeds of between 20 and 40mph when the noise is pretty constant. Bigger bumps dont seem to trigger it and it completely disappears over 40mph no matter how bad the road. It also stops when slight brake pressure is applied. Have changed anti roll bar bushes, track rod ends, lower ball joint. Have removed strut and both spring and damper appear to be fine. Have not changed lower wish bone but both bushes look ok when tested with a bar and all engine mountings appear to be ok. Garage and myself are at a loss and its starting cost. Wondering whether it must be the wishbone bushes? Has anyone experienced similar or can anyone give me some guidance?
Regards
Regards