hey guys i have a d15b in my eg civic and i was hoping some1 could help......it runs stupid rich...my bumper is black and the car is white.....and it burns a good amoutn of oil but it only blows smoke when its high in rpms.....i checked my spark its all fine...and im thinking its valve stem seals.....what can i do to fix this issue and what can i do to make this this somewhat quick aside from swapping a different motor into it....i wanna stay single cam because well i kno i was pissed when i got my *** kicked by a single in my b20 teggy...so please help im tired of fixing this thing