Wally Rayban
Member
After a routine oil change at the Ford dealer, my 18 Expo MAX started leaking from the plastic quarter turn. Took it back a few days later and they switched it out with a new one for free because it wasn't leaking prior to the oil change. They told me it's common to see them leak because the o-ring goes bad and they're only $9 for the part. If they know it's problematic, I wonder why they never switched me to the metal plug.