Are You a Car Maintenance Pro?When driving, you hear a hissing sound under the hood. What’s a possible cause?14%Next Correct Incorrect A hissing sound often indicates a leak in a hose, such as the radiator or vacuum lines. When driving, you hear a hissing sound under the hood. What’s a possible cause? A) Broken hose B) Low oil levels C) Loose wheel lug nuts D) Broken windshield 14%
