Engine Misfire at 4000 RPM - Skoda FABIA 1.2 MPI Petrol

[Saurabhseth]

HI All

 

I am facing the issue of engine misfiring. It usually happens when the car reaches 4000 RPM. In last 6 months, I had got the 2 ignition coils changed. Workshop checked spark plugs, all ignition coils etc and now they are seeking approval to open engine head to diagnose it further. Please suggest, its been a week and they have not been able to diagnose the issue. 

[Rooted]

Welcome.

 

Sorry have to dash,  but someone will be along to help hopefully.

 

Opening it or removing the head would be the last thing to do, you have not had 3, 4 or 5 done yet.    All the best.

[Saurabhseth]

Sorry but what does "3,4 or 5" refer to?

[Rooted]

Steps to take after, spark plugs, 1 then replace coils so 2.

[xman]

Last time there was a lengthy thread about very similar symptoms. Turned out it was a dicky injector. Very simple to change.

 

 

Edited 18 January, 2018 by xman