So I ran Vag-Com on my '02 Jetta 1.8T. Got these 3 codes:
Random/Multiple Cylinder Misfire Detected
Cyl.1 Misfire Detected
Cyl.2 Misfire Detected
Brought it to the dealer and they replaced the ignition wiring.
Did a 200km trip and vag-com'ed my car. Same codes appeared! Well I thought maybe the dealer forgot to erase the codes. So I erased them.
Came back from my trip, another 200km, vag-com'ed my car and still those 3 codes re-appear!!!
Any help on what it can be?