Why does my car make a squeaking noise when I Turn on the AC?
If the noise is constant I’d suspect the blower (fan), either bad bearings or the “squirrel cage” fan itself rubbing against its housing. If the noise only happens when you change settings on the HVAC controls, then I’d say it’s one of the doors (flaps) inside the system, and the noise occurs when the door moves.
Where does the Squeak come from in my Chevy Impala?
I have a 2005 chevy impala. Heat and air work great except anytime i use either, their is a bad squeak (like plastic on plastic) which comes from the passenger side dash, close to the vent. The sound is not coming from under the hood.
Why does my car blower make an annoying noise?
Another possibility is a piece of debris, such as a leaf or pine needles, in the blower. This can make annoying noises that come and go until the debris works itself through the system. I just had this in my own car recently. I think it’s gone now, but I’m not sure. Make mine another vote for the blower motor.
Where does the Squeak in the dash come from?
Heat and air work great except anytime i use either, their is a bad squeak (like plastic on plastic) which comes from the passenger side dash, close to the vent. The sound is not coming from under the hood. Any ideas? Its pretty annoying.
What to do when your car engine is making chirping noises?
Inspect the belt for glazing which is a shinny condition inside the belt grooves. To check if this the problem spray a little WD40 on the belt while the engine is running if the noise goes away the serpentine belt needs to be replaced. 2. Your cars engine uses a serpentine belt tensioner to hold pressure on the serpentine belt.
Why does my car engine squeal when I turn it on?
Overheating – In some cases, the serpentine belt powers the water pump, which plays an essential role in engine cooling. A car that’s running hot may be a sign of a failing belt, and if the belt fails, your vehicle will likely overheat. AC Problems – Your car’s AC system uses the serpentine belt to run smoothly.
Why does my Clutch make a chirping noise?
A clutch uses a throw out bearing to press against the pressure plate to disengage the clutch disc. When this bearing fails it can make a chirping noise when pressing down on the clutch pedal indicating the throw bearing needs replacement.
Why does my oil supply make a chirping sound?
If the oil supply galleys become plugged with gunk due to poor maintenance the rocker arms can make a chirping sound as there are forced move by the camshaft. To check for this condition the valve cover must be removed and the rocker arms inspected for discolor indicating a problem.