You pull the dipstick, wipe, re-dip, and there it is -- your oil level has dropped lower than a discount muffler after a speed bump. You immediately leap to worst case scenarios like fried piston ...

A glance at the pavement in parking lots or at intersections where a stop is required shows the severity of oil leaks on most cars. One of the most common problems with used cars, especially ones that ...

Viewer-submitted questions for The Car Doctor: Q: I have a 2011 Hyundai Sonata GLS, which goes through a lot of oil. I am adding from 5 to 10 quarts of high-mileage oil between filter changes. I have ...