After I start engine, I can hear the noise which is not very loud. When I start back up my car or make a turn ( left and right ) the noise goes louder. Also it goes all the driving period.
My car has 101800 miles.
My car has an automatic transmission.
Hi there. The noise could be either the alternator making a noise as the inside bearing could be wearing out or the windings could be old and dirty making a whining sound or the noise could be the power steering pump humming as it may have air in the fluid or it may have a bad pressure control valve. If you need further assistance with the engine making a noise, then seek out a professional, such as one from Your Mechanic, to help you.
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing