NHTSA recall 78V087000
Fuel system, gasoline › Storage › Tank assembly › Filler pipe and cap
Suzuki GS1000C and 1 more
The defect
The fuel tank cap vent system could fail to vent properly. If the vent hole in the cap becomes blocked during vehicle operation, a vacuum "lock" condition could result.
The remedy
Dealer will replace the rubber restrictor piece with a new plastic restriction piece and other associated components, without charge to owner.