I've never even seen a Cossie in Perth! Whereabouts are you mate? It's my XR3i Zetec Turbo. Not long had it back from getting the engine fitted and it's popping and banging all over the place. There's also a bad oil leak from the turbo which is dripping down onto the manifold and making it undriveable due to the smoke. I have a spare turbo and manifold etc here so it needs.....

Turbo fixed/fitted
Plugs/Coil/Leads looked at
Maybe a wee tune to get things running properly?