SPARES OR REPAIR. There is a knock from the engine, I think it might be a piston. The car has been stood for a couple of months and the battery has drained. I got it to jump start with the jump leads, but wouldn't start again once I turned the engine off. I couldn't get it to start using a booster only jump leads. So will probably need towing. It is a keyless entry and start and ran beautiful until the knocking. I have not driven it since I heard the knocking from the engine.