I get this noise like some air is leaking(like a water pump or something) when the engine is running. Also the sound reduces after a 3-4 miles of driving. There is also a noise when i put my car in reverse gear. this didn't happen when I brought the car.
Noise from the engine on 2005 Kia Spectra5
by d_Danny in Birmingham, AL on May 20, 2010
could it be the oil pump or something else please help.