Thanks saint
Been out in it for a 30 minute drive no front lock up still rumble noise from front wheel that locked up now I think it's taken the mick so confused where to go now
Put your location in yor profile, some one may be local to you to take a look, or even we may be able to reccomend a decent garage.
First thing is to check the brake pads, then jack up the wheel in question, gearbox in neutral, hand brake on (or is it off - can never remember....someone will correct me) and then try turning the wheel, it should be stiff, but not solid....solid indicates the central Viscous Coupling is locked up and this can lead to knackering the diffs!
Next if that is OK (stiff), then jack up both front wheels and spin the wheel in question....feel/listen for roughness....then grab the wheel at 12 and 6 o'clock and try rocking it...any movement could be wheel bearings....do the same at 3 and 9 o'clock and rock the wheel.
if that seems fine, spin the wheel again and the opposite wheel should be turning in the opposite direction...if it isn't, front diff could be duff.....if that is OK, then it is time to strip the front driveshaft and CV joint out and look at its condition.
Not a hard job, but time consuming.