oil on spark plug ?
i did a plug change . awhileback and noticed pil on the plug. the car has only 120000 miles on it . i was thinking of doing a rebuild this year (i hope) . i wanted to know if there is damage to the motor from this . i need the car . its my only car now and i need to drive it . can this problem be fixed . is it a high or low cost fix. i noticed this only the rear two plugs have oil on them the front two had no oil on them .thanks for any help guys