Hi, just bought a 10 month old Ceed Ecodynamic which was a dealer demo and has 8000 miles on clock. Didn't notice at first but it has a very noisy/rattle in the engine at low speeds through the gears and intermittent noise in higher gears when load is put on engine. They did a diagnostic check but no codes came up. They feel it is acceptable but are checking with Kia. Has anyone else had this problem as it is so annoying and appears to be a real problem.