Split second power loss on Leon TDI 150

Seat Adam

Dirty Densel Driver
I changed my air filter about 2 months back for a green cotton panel one and not had it sinced. Although my standard filter was black so it was obviously restricting air flow. I'm going to change the fuel filter as well though as I don't know when it was last done. Must admit since changing the air filter there is less black smoke too and the turbo spools up slightly quicker.