If a car squeals while turning, it's possible there's a problem with the power-steering system. The root of the issue might be a belt that's coming loose, a pump that's going bad or that the power-steering fluid needs to be refilled.Know More
A car's power-steering system is made up of the pump, steering gear or rack, tie rods and hoses or hard lines that bind the pump to the rack or gear. The seals that hold the power-steering fluid can start to deteriorate over time, which causes the fluid to leak. Most often the steering pump begins to squeak as the power-steering fluid starts to leak out.
There are special chemicals that can be used to stop leaks. These chemicals can be added to the power-steering reservoir before it's filled it up with power-steering fluid. The way the special chemicals work is that they gradually expand and soften the seals in order to take care of the leaks.
Beside squeaking, the front end of a car might make other noises, such as clunking, clicking, humming and the sound of metal grinding on metal. If the problem isn't the power-steering fluid, it could be worn down shocks, weakening brake components, bad CV joints or bad wheel bearings.Learn more about Tires, Rims & Wheels
If a car will not turn over but the lights and radio still work, the problem is either a bad starter motor or a faulty ignition switch. A clicking noise when turning the key usually indicates a problem with the starter motor. No clicking sound and no sound from the engine can indicate a bad ignition switch. In both cases, the solution is to replace the faulty items.Full Answer >
The most common cause of a squealing noise when starting a car is a failing drivetrain belt. When a belt becomes too worn, it loses its tension. The belt then becomes too loose to spin its assigned pulleys and instead rubs against them, creating the squeal.Full Answer >
A high-pitched squeal when a car is started indicates that one of the belts, most likely the alternator belt, is loose or worn out. The sound occurs when the belt slips on a pulley.Full Answer >
A wheel hub supports the lugs of the car and houses the wheel bearing. It keeps the wheel spinning freely while keeping it attached to the vehicle.Full Answer >