Wife has an 02 Civic that makes a loud whine in reverse. Almost like a an extremely loud power steering pump whine. Been searching the powers of google with no luck. Seems to be a common problem with lots of posts but no replies. This isn’t your standard reverse whine due to the helical gears nor is it the metal tabs on brakes. She also just had her timing belt and water pump changed. Any ideas? ohh and now she just called me this morning complaining of a muffled jackhammer sound at highway speeds. that doesn’t sound good.
thanks for any and all help!