Well I have a 2015 Genesis sedan V8. Since new I have been having issues with the engine light coming on due to carbon build up. The issue started around 2-3000k and still going on now at 36k. I have had the car in the shop no less than 20 visits and still the so called engineers at Hyundai Canada have no friggin clue what's going on. Spark plugs have been swapped, injectors totally replaced. Canisters replaced, complete top side engine cleaning 3 times. Also from day one I've only run full synthetic oil and only premium fuel from shell and petro Canada 94 octane.
Really had it with the complete lack of respect for my time with all the bullshit and not having the problem fixed. I have really been hoping the problem would be fixed after all these visits, that it just had to be one more small problem to finally solve the issue and I could go back to enjoying the car. It's been great for everything else other than this on going problem
Anyone else have issues like this? I'm finally going to run it through camvap to get it taken care of and have the idiots there buy it back. But I was really hoping it would get fixed and I could go back to not having to worry about crap like this on a brand new car. Also I know mine is the only one around that has had this continuing problem.