Maizetina,
You have my deepest sympathy
I'm now celebrating 2 whole months since something went wrong with my Sedonka. If I wasn't so skint it would be an ideal time for me to sell it with a clear conscience.
Your problem can be sorted with some new screws / washers , possibly new LP return pipes , but the important thing is to find someone with the BOTTLE to take the job on and do it without wrecking any injectors.
Its a known KIA problem and I have a hunch you 'might' be successful complaining to KIA head office providing you have full dealer service history. There are posts on this forum which can guide you but send me a PM if you're not sure.
I tried complaining but got fobbed of because it was a 51 plate with over 100k miles. If you aren't successful and have to sort it yourself, the garage that sorted mine is near Littleborough in Lancashire
