The "rollover" valve in the fuel pump assembly may fail, allowing fuel to leak into the vapor canister in the event of a rollover type crash. The canister could flood with fuel, resulting in an external fuel leak, increasing the risk of a fire. Dealers will inspect the fuel pump module and replace those found to be faulty. This recall is expected to begin by April 11, 2011. The Honda recall number is R65.
 
Recalls
Recalls are issued for cars with safety-related defects or problems
2011 Honda Civic
Possible Fuel Leak After Rollover Type Crash
Exhaust & Emissions, March 14, 2011