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Actually, you don't want t loosen them. The noise is because the serpentine belt is slipping. When the vehicle first starts, the alternator works a little extra hard to put electrical energy back into the battery for use next time you need to start the engine. That extra electrical energy requires that the belt deliver more power to the alternator and if things aren't working right the belt will make that sound as it slips. Examine the belt. Are there cracks, missing sections of the ribs? Do you see signs of wear? If so, replace the serpentine belt. If that doesn't solve the problem, you probably have a weak belt tensioner.
What else can I help you with?
What sound do fire ants make when thay talk?
it sounds lkike a little screaching noiuse
My protege makes a squeaky sound as I start driving?
Sounds like a belt or belt tensioner needs to be replaced
What are super sonic sounds?
running
What could cause the air conditioner on a vehicle to make noise?
Depends on the noise. If it's a high screaching type of sounds the a/c belt is probably worn or dryed out so replace it. If it's a rattling sound it's probably a bearing that has gone bad.
Pool pump sounds like it is running hard?
check the filter
How many vowel sounds in running?
There are two: a short U (uh) and a short I.
125 automatic stops running after mower has been running for a while?
Sounds like the engine heats and the ignition fails.
What could be the cause if my water heater sounds like water running?
If your water heater sounds like water running, it could be due to sediment buildup in the tank, a leak in the plumbing, or a faulty heating element.
What can make a car battery die when running?
It sounds like the alternator is bad. If the alternator is bad the battery will not hold charge when running
Why do Light flicker when trucks running?
Sounds like the regulator in the alternator is going out.
Why has your period not stopped?
Sounds like your hormones are running amok. You have to see a doctor.
Where can one find audio files of running water?
Shock wave sounds is an excellent website to use when looking for audio files of running water. They have a variety of sounds for you to choose from . You can purchase them from under the heading Nature and environment.
