File - In this file photo taken Thursday, April 30, 2009, a GMAC sign is shown at a GM/Chrysler dealership in Oakland, Calif. GMAC Financial Services is in talks with the Treasury Department for a third injection of taxpayer aid as the auto lender faces a November deadline to raise the $11.5 billion capital cushion mandated by results of the government's "stress test" earlier this year. A Treasury Department spokesman confirmed Tuesday Oct. 27, 2009 that GMAC is in discussions about securing additional government help. (AP Photo/Paul Sakuma)