Why does my car make a knocking noise under the dash?
Why does my car make a knocking noise under the dash?
Having the same thing going on with my 2008 Impala LS at 42,000 miles. If I turn the fan speed up (with the outside air option LED lit) and press the snowflake (to kick on the compressor) it doesn’t make the knocking noise. Switch the air from outside air to recirculate and I hear the knocking noise from under the dash.
What makes the clicking sound from behind the passenger side dash?
When the A/C is turned off, the “clicking” can be heard, fairly loud, from the passenger side dash, for about 20 seconds, then it stops. If I turn the A/C fan back on, even for a moment, and turn it off, the same thing will happen again.
Why does my Chevy Impala make a knocking noise?
I have 2006 impala, when running the air after i turn off the car i hear a knocking noise under the passenger side dash, any ideas what it could be. When it is damp outside, my 2007 Chevy Impala when you use the signal lights it has a buzzing sound under the dash each time the signal light flashes, it does it right or left.
What should I do if I hear a knocking noise in my car?
You stay outside the vehicle, grab the roof right above the driver’s door, and rock the vehicle from side to side like you are trying to roll it up on its side. If the person inside the vehicle can hear the noise, your sway bar bushings will need to be replaced.
Having the same thing going on with my 2008 Impala LS at 42,000 miles. If I turn the fan speed up (with the outside air option LED lit) and press the snowflake (to kick on the compressor) it doesn’t make the knocking noise. Switch the air from outside air to recirculate and I hear the knocking noise from under the dash.
Why does my car make a clicking noise when I Turn on the AC?
This started happening about 2 weeks ago. When I start up my car or whenever I turn the AC on I hear 3 or 4 loud clicks coming from what seems to be under the dashboard. The noise resembles a click with a thump followed by a trickling, shutter or flapping noise like a flap or valve is bouncing around after each click.
Why does my car make noise when I turn the wheel?
Your car may develop these noises because it involves a lot of moving parts when you turn the wheels. Sometimes a car making noise when you turn maybe as easy to solve as just lubricating it. However, this is a temporary solution. Even though the sounds may temporarily disappear, you still need to take your car to an auto service shop.
You stay outside the vehicle, grab the roof right above the driver’s door, and rock the vehicle from side to side like you are trying to roll it up on its side. If the person inside the vehicle can hear the noise, your sway bar bushings will need to be replaced.
