brandon87rx

what do i do, i just put new plugs in my 87 rx7 gxl and not 3 days later the new ones are fouled out. is there something wrong with the injectors and they are pushing to much fuel? what do i do because i dont want to sell it and i need to find out whats wrong with it fast. someone help me.

pbrx7

mine started fouling plugs when the oil control o-rings went bad,

brandon87rx

how do i find out if they are bad? and if they are how much are new ones and how long/hard are they to put in?

Syonyk

Well, oil control rings are a "rebuild engine" type replacement. Do you get smoke out of the exhaust at any points (especially high RPM throttle closing)?

Are the plugs fouled with fuel or oil? If your oil injection pump rod has come disconnected & gone to full open, it could possibly be injecting enough oil to make things unhappy.

-=Russ=-