Hi
I've got a 2012 Leon fr cr170 and recently it's started from cold start knocking (like a tappet noise) and I slight miss fire at low revs. But once the car warms up it's fine. It's done 85000 miles with full dearler service history. There are no codes showing. Any ideas would really help. I've been researching the problem on the internet and some people say maybe the egr valve is on its way out caused by the emission recall or an injector problem. Might have to bite the bullet and take it into Seat tomorrow.
Cheers Stu
I've got a 2012 Leon fr cr170 and recently it's started from cold start knocking (like a tappet noise) and I slight miss fire at low revs. But once the car warms up it's fine. It's done 85000 miles with full dearler service history. There are no codes showing. Any ideas would really help. I've been researching the problem on the internet and some people say maybe the egr valve is on its way out caused by the emission recall or an injector problem. Might have to bite the bullet and take it into Seat tomorrow.
Cheers Stu