i got a 91 rx7 and im getting huge amounts of oil on 2 plugs. cant remeber if they were leading or trailing. and its dripping out the tail pipe. thats apex seals or that oil metering pump? was running killer then came out one morning and it smoked so bad. on the pump there was 2 plastic oil lines and 1 was dark like oil was in there the other was clear like no oil. any help would be great