You have a very loud squeal when the engine is cold that goes away when warmede up usually after 30 secs. For a Saturn that's a dead giveaway
If your belt deflection feels tight (check by taking the belt in a span between two pulleys and moving it up and down. If it's real sloppy, change the belt than try again.), more than likely your basing this on noise when operating, perhaps a squealing. That could also be related to a bearing in the Power Steering pump, alternator, or water pump.
Squealing, slapping and whining are a few of the noise symptoms that can indicate a problem with a vehicle's engine accessory belt drive system.
Critical accessories driven by the belt system include the generator/alternator, water and power steering pumps, and the air conditioner.
To isolate the cause of the noise problem, listen to the engine when accelerating, when making a hard turn or when activating the air conditioning.
A squealing noise that occurs when pulling away from a stop suggests incorrect belt drive tension. A slapping sound is likely caused by a loose belt that is not tensioned properly, or a seized belt tensioner.
A growl or whine can indicate that a bearing in the tensioner or idler assembly is about to fail.
You don't tighten a serpentine belt. The tension is controlled by a tensioner. If it is loose, then the belt has stretched and needs replacing.
Honda Man'sThere is no manual way to tighten the belt. The serpentine belt tensioner is spring loaded and requires no adjustment. If the belt is too loose replacing the belt tensioner will be required. it should tighten automaticly,you may need to replace the tensioner
u do not adjust belt tensioner if belt is loose, u need to replace belt as tensioner works automatically
if your belt is loose, the tensioner probably needs replacing. the tensioner is the mechanism that keeps the belt tight.
spring loaded tensioner does not get tightened. id belt is loose either the belt is stretched and needs replacing, or the tensioner is worn out and needs replacing
There is no adjustment. If it will not keep the belt tight then either the belt has stretched to the point it needs replacing or the tensioner is defective and needs replacing.
the tensionjer is a spring tensioner so if it is to low and not holding tension on the belt you need a new tensioner
Powe stering belt (aka serpentine belt) is tightened with a belt tensioner. A new tensioner is needed if the belt is loose or a new belt
no, unless the tensioner is bad, other than that just the belt.
More than likely the tensioner is defective and needs replacing.
If you're certain that the sound is from the serpentine belt you should check the belt tensioner. A weak tensioner spring will result in slipping and a noisy belt.
Use a tensioner tool or wrech if you can to pull the tensioner so the belt loosens. thread in the new belt and release the tensioner to tighten the belt. Belt diagram is usually in the engine compartment