Misfiring gla 2018 2.1

[Jessica93]

Has anyone else had this problem I’ve had a new interlet manifold on it which was cracked and showing up on the diagnostic and a new egr valve. Which stopped the misfiring for about a week then started again. Luckily I have a rac warrenty which coverd most of this. I then took it back the garage they couldn’t find fault on diagnostic reset the codes and it seemed to do the trick 3 weeks later it’s started again. I think it could be a fuel injector although I’m no merchanic. I don’t think the warrenty will pay for this. Has anyone had any similar problem ? Or does anyone know if it is this how much it could cost I’ve only had the car scince March.

 

[mioba]

At that age I would have took the car to MB and I still would.

 

[Jessica93]

I’ve already spoke to them there prices can. Be triple what a garage would charge. It’s not worth the amount. It’s out of manufacture warrenty