Weird Noises When the Car is in Neutral
No strange noise from your car is a good sign. However, depending on when you hear it and where it’s coming from, it can signal different problems. If you notice your car is noisier than usual while in neutral, it can signal a problem with your transmission. More specifically, like the other symptoms we’ve talked about already, it’s a sign that you should check your transmission fluid to prevent full transmission failure. When transmission fluid becomes too old and contaminated or too low, it can cause your transmission to make some strange noises.
Pay Attention to Your RPM While Idling, Too
If your transmission is to blame for the weird noises you’re hearing, they could also be accompanied by more revving of your engine than normal. Watch your RPM and pay attention to whether the needle is pumping or if it’s higher than it usually is while idling. If you notice a difference in your RPM or loud revving while idling, be sure to let your mechanic know so it can be addressed during your transmission service appointment.