Why does my car make a noise when I first start it?
Causes include the starter not lining up correctly with the ring gear on the flywheel, missing or damaged gear teeth, or a faulty solenoid. Replacing the starter is most often the right solution. However, if there is damage to the ring gear on the flywheel, the ring gear will need to be replaced.
Why does my car sound like a loud fan?
It is possible that your engine is getting hotter than normal and is kicking the fan on harder to assist with cooling. It is likely that if the issue got any worse that a warning light may come on. Another possibility is that the fan motor is starting to fail and causing noise while the fan is running.
Why does my car make a loud noise when I Turn on the AC?
Loud squealing or screeching is the most common noise drivers experience when they turn on a malfunctioning AC. This sound often signals an issue with your drive belt or serpentine belt.
What kind of noise does a car make when it starts up?
It’s like an extremely loud rattling/clanking noise. It doesn’t do it when cranking, it’s only when the car first starts up (more noticeable on cold start-up). It’s also not every time you start it, only when it’s been sitting awhile (such as over night). I’m not exactly sure what it is but it’s pretty loud.
Why does my car make a humming noise when I turn the car off?
This is especially true if the noise comes right in front of your car’s engine. If you hear crunching or clicking noises when turning at high speeds, the most likely problem is a bad coupling at the CV joint. If it is a humming sound, the wheel bearings could be at fault.
What to do if your car fan is making noise?
Firstly, tighten the belt. Generally, this can be done simply by loosening the bolt that holds the pulleys in position. Then you’ll realign the pulley and retighten the bolt. Your vehicle’s manual should have specific and easy-to-follow instructions. Next, use a belt dressing, such as Berryman Tite-Grip Belt Dressing.