AUTOS

GM Recalling 1991 Buicks: The auto maker said it is recalling about 13,000 Regals with 3.8-liter engines to replace a defective fuel hose that has caused two vehicle fires but no injuries. It said the fuel hose could pull out of a crimped coupling at the engine end of the assembly and leak gasoline. If an ignition source is present, an engine compartment fire could occur. The company identified the problem after receiving reports from owners, said Kari Hulsey, a spokeswoman for General Motors Corp.