well i have had my NA 2.0 8v golf boosted for about 10k miles since last summer

i pulled one plug and it was black, thus rich, i know the rest will prbably be the same. the issue will be addressed with a split second piggyback, so the richness will be fixed, i ditched the cartech fmu that mad the condition

they have been on for only 10 k mliles, can i just clean em off with a wire brush? or are new ones better? or will cleaned used ones be fine?

thanks

 

clean off the excess carbon with a wire brush and you should be ok...I would personally get new plugs though

 

well i figured the same, i just got a bunch of other little nick nacks that i have to do that add up, so ill just rock these for like 5k more or so then replace them, thanks guys