Roomster IT

Hi there I'm looking for information about the roomster motor and cylinders materials... I'm about to use ethanol and I'm concerned on effects on the motor parts... especially rusting from water steam and excessive cleaning on cylinders which will remove the oil layer . I own a roomster van 1.4 16v I'm also considering to use special additive to protect the motor but I still have doubts about them especially for those to be used directly on tne tank since I've read that they could easily damage catalytic filters M

Hello everyone I'm a italian roomster van owner and I'm here trying to gathering more information and tips. I've noticed that usually skoda online community are populated with nice people, so CIAO everyone!!