So i had the power steering pump replaced along with an idler pulley and the pulley for ps. The next day my car's gauges do a full sweep cause i guess its losing current. While i was driving today on the highway my lights & radio turned off randomly. I had my girl turn the car on and i noticed the positive side of the battery turn red for a sec but the car started "barely" My step dad said the starter is going bad but i don't if thats really the case. Has anyone here experienced this or have any idea what it might be?