Often it's the alternator. When the engine is first started the regulator may be forcing the alternator to work a little harder so that the battery can be charged quickly. The extra power necessary to turn the alternator during that time can cause the belt to slip and squeal. 96 GM vehicles use a tensioner to maintain proper tension on the serpentine belt so unless the tensioner spring is weakened, you may need to replace the belt.
Loose or worn belt(s).
The caliper bolts may need lubricant as the caliper slides across the metal bolts it may squeak. Or overnight brake rotors can rust so when it first moves in the morning it may squeak.
Many were at first, but his liberal policies and arrogance have turned many against him..His popularity continues to plummet.
A 1995 Geo Prism may experience squealing if the power steering pump is failing or the serpentine belt is loose. Tightening the belt and applying a belt conditioner are the first step to addressing this problem.
usually loose belts.
To stop squealing, first identify the source of the noise, whether it’s a mechanical issue, a pet, or something else. If it’s a mechanical problem, lubricating moving parts or tightening loose components can help. For pets, ensure they’re getting enough attention, exercise, or mental stimulation to reduce anxiety. If the squealing persists, consider consulting a professional for further assistance.
No! Something is wrong.
Your question is vague, but since you used the words "squealing/grinding" I first start to look at the brakes. The squealing could be coming from your brake pads. Some brake pads come with a safety mechanism that alerts to when the brake pads are nearing replacement time. If you ignore that squealing then it turns to a grinding because there ain't no brake pad left. At this point, you're now looking at replacing the rotors as well as the pads. Rule of thumb is that if one side is bad then the other is just as bad or not far behind it.
The squealing noise when driving in first, second, and third gear in a Renault Clio could be caused by several issues, such as worn brake pads, a slipping serpentine belt, or problems with the transmission. If the noise occurs primarily during acceleration, it might indicate that the clutch is slipping. Additionally, damaged or worn-out pulleys and bearings can also create squealing sounds. It's advisable to have a mechanic inspect the vehicle to diagnose and resolve the issue accurately.
To fix a squealing belt in a 2007 Hyundai Elantra, first, inspect the serpentine belt for signs of wear, cracks, or damage. If it's worn, replace it with a new one. Additionally, check the belt tensioner and pulleys for proper alignment and function; if they are faulty, they may need to be replaced or adjusted. Finally, ensure that any oil or coolant leaks are addressed, as these can contribute to belt slipping and squealing.
You may need to adjust your belts, check the ac belt first.
First thought is low air pressure in the tire. Second is an alignment problem or a brake that is locking up.