As per this thread: http://www.z4-forum.com/forum/viewtopic.php?f=3&t=72458 my car will be going to a local independent in the coming days for diagnosis and hopefully a quick and cheap repair. (I've replaced plugs, coils, cleaned the ICV, replaced the exhaust side CPS) so leaves only a few other things it could be. (I hope)
While they have it, depending on the diagnosis and resulting bill, I'm going to have a few other items seen to. On the last MOT I had a note stating slight oil leak from rocker cover gasket. While this is being changed I'll be supplying the new seals for the Vanos pistons.(Bought from i6 Automotive)
Is there anything else preventative worth doing around the 100k mile mark while they're doing all this?
Water pump replacing?
Cam timing?
Thanks
While they have it, depending on the diagnosis and resulting bill, I'm going to have a few other items seen to. On the last MOT I had a note stating slight oil leak from rocker cover gasket. While this is being changed I'll be supplying the new seals for the Vanos pistons.(Bought from i6 Automotive)
Is there anything else preventative worth doing around the 100k mile mark while they're doing all this?
Water pump replacing?
Cam timing?
Thanks