http://www.thedrive.com/news/17939/f...asket-failures
Wrong head gasket fitted according to the link.
Mustang 2.3 Ecoboost gaskets fitted in error to some RS engines.
According to the article Ford are replacing all Gaskets and heads if required for free, but only till Jan 2019.
Last edited by focusv8; Dec 3, 2018 at 01:06 PM.