Sailas2006

Hello all. I have the same issue with my 2019 - Octavia MK3 - 1.5 TSI ACT. I guess the fuel problems are due to the high pressure pump, more exactly with the piston on the bottom of the pump that can be changed separately. As of my knowledge they must be changed at every 40k to 60k Km. I had the Cyl 2 Misfire and misfire at first 1000 rotations for a while but now, since the cold has come, i throws random misfire, cyl 1, cyl2 and cyl3. The sparkplugs have less then 10k KM, all 4 new from Bosch. Dose anyone figure this out ?