I can not find ID number on what suppose to be a 99 175 Mariner. It looks just like my 95 150 efi xri under the cover but has different style cover, but there are no numbers to be found, or even a place a tag may have been removed. I did find these numbers on the ecu if anybody thinks that might help. cover says 175 mariner efi mag, ecu numbers (824003a 9) (pf61210902). Thanks for any help
