[djipka]

Originally Posted by ImmaSquashYou

black/burnt exhaust = running rich
White = running lean.

here you go

http://www.dansmc.com/Spark_Plugs/Sp...s_catalog.html

Also, running lean usually means power loss, not horrible gas mileage...so i'm not sure what the hell is wrong with your car now

me neither

I'll just drive it and that's it. gas is cheaper these days anyways