Drive since Feb.2009 an i30 1,4liter 109 Ps with gas system.This morning the engine did not run anymore !! In the workshop came the diaknosis control chain skipped ! The car has this month warranty but the workshop meant with the installation of the gas system the claim expires !!! Can someone help me? Am really angry , if I should pay the repair itself !!! 🙁 !! Ps. What should the gas system have to do with the control chain ?