1991 Mitsubishi Galant Q&A

1991 Mitsubishi Galant Question: I was changing the plus and wire,on the second plus oil.

Oil on my plus the second third and fourth plus had oil. -
Answer 1
DOHC engine?? If so replace the valve cover gasket SET. -
Answer 2
Assuming you mean PLUGS, then wetry is correct. That's if you mean oil on the outside of the plug. -