By Ellen Chang Refinery capacity can impact the supply of gasoline in the U.S. and prices that consumers pay at the pump. Valero (VLO) – Get Valero Energy Corporation Report, the second largest U.S. crude oil refiner, plans to run its refineries at 95% of combined total production capacity during the fourth quarter. The refiner will produce 3.2 million barrels per day (bpd) despite the tight supply for motor fuels, said Valero Chief Executive Joe Gorder on Tuesday during a conference call to discuss third-quarter results. Lower refinery capacity impacts the supply of gasoline and can push pric…