Firstly, since owning my coupe turbo I have had to replace the cam cover gasket twice. The first time was because it needed it from the previous owner but I forgot the 10 o rings and it started leaking again. So I replaced it again with the o rings this time and took lots of care to get it right including going from inside outwards. Yet I've just noticed that it has stared to leak again. Is there something I am doing wrong? The leak is at the passenger side front of the cam cover.
Secondly, I've managed to melt or snap my rear / post-cat lambda sensor and so it needs replacing. Just wandering if anybody knows a cheaper place for this? So far I have found http://cgi.ebay.co.uk/Rear-Lambda-Se...d=p3286.c0.m14 which is less than £70 delivered.
Thanks in advance.