2005 Saturn Ion 4 cyl Front Wheel Drive Automatic 77000 miles
While driving my 05 ion yesterday, I noticed a weird " vroom" noise coming from my engine. I noticed it gets louder as I accelerate. It doesnt start til I reach 20mph, but once I go past that, it gradually gets louder the faster I go. Once I release the gas and it gets below 20 mph, the noise goes away, you can actually hear it slowing and going away when I release. I'm afraid to go past 45-50mph with it because it feels like the car is " heavier" I suppose.