thnx. the thing is i used a different brand of octane boost than i usually use (I dont have 98ron where im from) now my car suddenly cuts out and after i give it a rest i can start it up again. sometimes it just get jerky. after flushing the fuel it still has this problem.

my old man flushed the fuel and he said it seems like the octane i used didnt mixed in with the fuel. now im thinking it could be the fuel filter thats the issue.

what do you guys think?