I have a problem with my 1.4 tsi 2010 model caxa. It has 360000km. I have rough idle with fluctuating rpm at idle. Other than idle it runs good. It does just like in this video 1.4 tsi rpm issue. It's 70% of the time like in the video. It also sometimes start for 5 seconds then engine stalls in the morning for like a couple of times until I give it throttle it fires up and keeps running. I hope that you will help me.
I changed the foloowing with no solution:
-spark plugs (Bosch)
-checked ignition coils they run pefectly fine
-fuel injectors
- pre-cat o2 sensor
-pcv valve was clogged up I changged it
I changed the foloowing with no solution:
-spark plugs (Bosch)
-checked ignition coils they run pefectly fine
-fuel injectors
- pre-cat o2 sensor
-pcv valve was clogged up I changged it