bmw 323se saloon

[pconnolly]

Steering shake at varying speeds only on open roads, never in city under 30 mph. Two different mechanics have inspected it but can find nothing. No balance problems, no warped brake discs, no suspension problems. Shake comes and goes at different speeds once on motorway. Any ideas please ?

[Bungle]

Why is this a Poll. Do you have 2 different scenarios that you think may be causing the shake. If so pls post them.