misfire !! i suspect ... either spark plug or coil packs ... i have the diag tool if u want me to scan for u ?dear sifu, my check engine light just pop up ...and now jerking when high rev...spark plug problem or o2 sensor etc? anyone experiance on that? mine clocked 92k km...Mk5 GTI
with jerking ... its not charrcoal can ... but if no jerking maybe..with 92k mileage maybe charcoal canister? I guess only...
the proper name is coilpacks...I had the same prob before is inner coil