Idle issues

[disco]

Hi All

I have a 156 THP and getting intermittent idle issues when in traffic or at standstill any ideas, no overheating or any other issues

 

[almo]

I have the same issue, which is caused by misfiring in the engine. Got it checked out at a garage and was advised to have the inlet valves walnut blasted (cleaned) So I got it done and they are pretty much free from carbon deposits now, by I'm still having the same issue. I just live with the issue now, but if you find a solution, then please let me us know on here

 

[Nemi]

Maybe high pressure fuel pump is failing, common issue on THP RCZ