"Stopping Fuel Leak" is an orchestral piece on the Via Domus soundtrack. It plays at the crash site in "Force Majeure".
While attempting to revive another passenger, Jack tells Elliot that he must stop a fuel leak at the crashed fuselage to stop the entire plane from exploding. In a limited time of approximately a minute and a half, Elliot must correctly align four fuses in a panel on the fuselage to shut off the fuel flow.
Continuing with musical similarities between Jack and Elliot immediately after the crash (Eye Open, Jungle), the piece's percussion carries a similar tempo and sound as that of World's Worst Beach Party, which played as Jack helped survivors immediately after the crash in "Pilot, Part 1".