rear shocks normally cause an unusual vibration that can't be attributed to anything else.
just a guess, but if you are running pirelli's then run you hand across the tyre tread, if it feels rough then chances are its 'block lift'. pirelli are renowned for it, especially on the asimetrico(sp) tread pattens. this manifests itself when the tyre is cold & on lock. although its always a lot more noticeable when the tyres are worn.
people think I'm abnormal (a given) but i put pirelli Pzero's on my car & took them off the next day as i thought the were that bad.
as a beside, please give all dealers a chance, intermittent & unusual faults are nigh on impossible to find without the process of elimination, & it either costs the dealer or the customer, not hard to work out why its you that ends up with the big bill.

just a guess, but if you are running pirelli's then run you hand across the tyre tread, if it feels rough then chances are its 'block lift'. pirelli are renowned for it, especially on the asimetrico(sp) tread pattens. this manifests itself when the tyre is cold & on lock. although its always a lot more noticeable when the tyres are worn.
people think I'm abnormal (a given) but i put pirelli Pzero's on my car & took them off the next day as i thought the were that bad.
as a beside, please give all dealers a chance, intermittent & unusual faults are nigh on impossible to find without the process of elimination, & it either costs the dealer or the customer, not hard to work out why its you that ends up with the big bill.
