Mr Fix It Plumbing 4320 Atlantic Ave #230, Long Beach, CA 90807 (562) 988-2454 http://www.mrfixitplumbing.com/ An air tension take a look at is necessary for installation of latest a gasoline line if the new line exceeds 6 ft. The test consists of pumping air in to the new line https://www.google.com/maps?cid=4067949459714107514