NHTSA recall 79V032000
Fuel system, gasoline › Storage › Tank assembly
Subaru Subaru
The defect
A tube in the fuel evaporative emission control system can become obstructed, causing excessive pressure build up in the fuel tank. This build up can occur under extremely high temperatures or extremely strong sunlight. As a result of this pressure build up, the fuel tank may bulge and, soon thereafter, develop a short hairline crack from which fuel will leak.
The remedy
The dealer will install a newly designed tube and valve assembly in place of the existing tube. Also, all fuel tanks will be inspected and, if necessary, replaced at no cost to owner.