I just installed a brass fuel selector valve(seachoice) on the inside of transom so I can shut fuel off or select either my main or kicker OB.
My question is after two times out(salt water) I noticed like blue-green discoloration on the outside of the valve, is this normal?
My question is after two times out(salt water) I noticed like blue-green discoloration on the outside of the valve, is this normal?
