whirring noise when AC/heat is on
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Hey guys, over the last few weeks whenever I turn on my air conditioner or heater in the camaro there is a fairly loud whirring noise coming from directly behind the passenger side glove compartment. When I opened the hood to try and pinpoint it the sound seems to be coming from under the cowl on the passenger side. The AC and heat still work fine except for the sound. Also, this may be completely unrelated, but i have been getting bad gas mileage for around the same length of time. Thanks for your help
Scott
Scott
#5
TECH Senior Member
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Before you replace it make sure there's nothing in the blower box. And it's easy to check/replace yourself if you need to - from inside the car disconnect the motor connector, remove 3 screws and it pulls right out.