Hello together, with my Kia Ceed 2.0 petrol engine with LPG conversion the valves have to be adjusted. I would like to take over this work myself, unfortunately I cannot find any hints about valve play values and engine data online and hope to find suitable suggestions and assistance in this forum. It is a 2.0 litre Kia Ceed, built in 2007 (model year 2008) Here my questions: Which valve control does the 2.0 litre Kia Ceed petrol engine have? Which values for egg Nlass and outlet valve are specified by KIA? Is KIA special tool needed to adjust the valve play? Thank you for your answers.