Nissan Patrol 2005: Engine mount warranty

I bought a 2005 Nissan Patrol less than two months ago from a Holden dealer. In the first week I noticed a few problems. The oil light stays on, the seat wobbles, and the engine shakes a bit more than it should. I took it back and they had it for a whole day to fix nothing and tell me they need to get parts. They said they'll call the next day to re-book the car in to get it fixed, but I never received a call. I went back and asked about it, but they still had not received the parts and they said they would call me again. Still there was no call. I have now figured out that the shake was due to the engine mounts being flogged out. They sold me a car with stuffed engine mounts. My statutory warranty ran out not that long ago and I know they won’t cover it under normal warranty, or will they?