A bad strut makes noise and causes the vehicle to vibrate when it hits bumps. As the wear progresses, the noise often becomes worse. Replacing the strut helps the vehicle handle normally and quiets the noise.Know More
Struts usually fail over time. Although the mileage between replacements varies, most need replacement at between 70,000 and 80,000 miles. Most drivers note a marked improvement in the handling of the vehicle when a bad strut is replaced.
Driving with bad struts increases the wear and tear on other components of the vehicle's suspension system. Ignoring the noise and vibration caused by a bad strut places additional stress on these components that can also cause them to fail.Learn more about Car Parts & Maintenance
A vehicle can make a chirping noise when a belt is loose or slipping. This can occur as the belt becomes worn down and cracked.Full Answer >
One cause of rattling noises coming from the underside of a vehicle is a component of the exhaust system being loose. This could be a poorly secured heat shield, a loose muffler, broken hangers or ill fitting pipe gaskets.Full Answer >
Problems with acceleration, engine misfires, reduced fuel mileage, stalling and difficulties starting the vehicle are all possible symptoms of a bad crankshaft sensor, according to 1A Auto. A bad crankshaft sensor may also cause the vehicle to idle roughly or make the check engine light come on.Full Answer >
One of the most commonly seen symptoms that a car's water pump may be bad is puddling of water or coolant underneath the vehicle. An overheating engine may mean earlier signs were missed or ignored.Full Answer >