hey all.
right got a few niggles shall we say!

first off been having prob with accelarating for a while, every now any then, when accelarating hard it will hold back, like ive slamed the brakes on. Seems to only be when you get back on the trottle after changing gear, or let off and get back on again. ANy ideas on this?? Ive tried changing to MAF and it made the car worse. It was the right unit, same codes on the casing etc, this i though was very weird!!

2nd, when cold when you rev to or accelarate at about 3000 rpm it make this funny noise like metal rattling. You cant hear it from the engine bay, only inside the car or if you look underneath. Any clues on this??

3rd. This is my main worry. Oil from the exhuast when you rev up hard, with a smoke. im thinking turbo is on its way???

any help on these, will be appreciated. plus i need 4 new tyres!! GREAT!!!!