Hi there, first entry on the forum. I have a check engine symbol on my 2011 RCZ automatic dash, and a rattly engine at start-up. Also, very limited power on the highway (even for an automatic). I suspect stretched timing chain. Does anyone know of a reliable, not ridiculously expensive workshop who could diagnose and repair my poor old RCZ engine. I live 2 hours south of sydney. Cheers. Gordon.