lower wishbone issue
About four weeks ago I got the lower wishbone replaced on my 159 as it knocked when I reversed. Everything was fine for about a week however after that it began to creak when breaking at low speeds. Rather than taking the car back I whipped the wheel off and gave the bushes a good coating of engineers silicon grease. This fixed the problem for another week but then the creaking came back.
I have now noticed that I'm also getting a slight knock when turning left at mid speed. When I parked the car I tried just moving the steering wheel from lock to lock quickly and I'm getting the same knock.
I think I may have had a dodgy wishbone fitted. I actually paid extra for the genuine part as originally told the mechanic to get the one for £150 from ECP but he advised against it.
Has anyone else had this happen as I'd like to take the car back safe in the knowledge I'm not going to end up with yet another big bill?