I have a 1998 Chrysler Sebring Lxi V6 2.5L Automatic transmission, with 53,325 miles ... Ever since I bought this car back in January, I have noticed something like a slight loud noise, almost like a whining noise, or a fan noise, the car only does it when I accelerate, and the Tach reads 2000-2500 rpms, mostly louder at the 2200-2300 range, if I accelerate past 2500, or let my foot off the gas and decelerate below 2000 the noise goes away, but always come back when the tach reaches those speeds.. I had this car checked out by my mechanic right after I bought it and everything checked out good underneath, with no problems seen.. I have also just had the car in neutral and raised the speed up to those rpms and it sounded fine with no problem.. just only when I am driving on the road.. Anybody have any Ideas what the problem could be... Also another problem I am having, more like an annoyance more than anything is my low fuel light will not come on when I am low on gas, I have had this car on the E Mark and still no light will kick on, at first I thought it was a burned out bulb in the instrument cluster so I pulled the instrument cluster and switched the bulbs around to one that lights up when you turn the key to on, and the bulb works.. so I know the bulb was good, what else could be causing the Low Fuel light not to kick on..... Thanks for any and all suggestions..