Making a whining noise when parked and goes up and down with acceleration.

Hello, Yes, check your power steering fluid level. Does the whining change when you turn the steering wheel, vehicle parked?

Besides fluid level, we find that another common issue with noise may be related to wrong fluid in M-B hydraulic systems. Fluid condition and compatibility is extremely important and often overlooked. We would be happy to discuss this further with you and may be reached at Interstate Auto Care in Madison Heights (248)307-1200 Mention Repair Pal and we will perform your diagnosis at absolutely no charge on this first visit.