Just an FYI had one of these and it took 180 PSI before a leak was noticed and theleak was very very leak that was intermitent small almost missed it so just know if you run across one of these you may have to take the air presure up to 180 PSI and above to see it when you put air to the fuel rail and fuel lines also make sure you are getting air in the rail there may be a valve that will prevent it so check this. Happy Hunting