How does a MacPherson strut work on a car?
It does that by controlling the rate the springs work at and transferring the direction of the energy to something more comfortable. Instead of popping you into the air when you hit a speed bump, then slamming you down after, the suspension quickly absorbs the shock and let you down gently.
What makes a noise when a strut is replaced?
The insulating material density changes over time and the mount pivot bearings wear. Other suspension and steering components often cause noises that the shocks/struts get blamed for: Ball joints, sway bar bushings & links are common causes.
What does a strut do to a car suspension?
There are several ways that help the suspension system overcome this issue, one of them being struts and anti-roll bars. A strut is a shock absorber that’s mounted inside of a coil spring. Not only does it help with dampening the kinetic output of the coil, but it also provides additional support for the whole suspension.
How to fix suspension noise and other weird noises?
McpHerson strut seats – check the seats for signs of “red” rust and wear. This is usually fairly conclusive of failure. Get a friend to turn the steering as you listen for noise at McpHerson strut seats. Jack up the car, support it on stands and firmly grasp the McpHerson strut and attempt to move them laterally.
How does a MacPherson strut suspension system work?
The stand has the ability to sway due to deformation of the rubber block and rotate around an axis passing through the thrust bearing and the outer hinge of the lever. The advantages of the MacPherson suspension device include a small number of parts, less weight and space in the engine compartment or trunk.
Can a MacPherson strut have a positive camber curve?
The McStrut doesn’t have a good camber curve (in general, it can’t), and in non-performance applications (such as most FWD Lemons cars), the camber curve may actually go POSITIVE under compression, as yours does. As someone mentioned, one way to deal with this is with roll stiffness.
Why do stab bar struts make car drive worse?
Because the suspension was restored to new except for the bushings, and now there’s a knocking noise from the front of the vehicle. Besides that, the bushing are cheap and easy to install. Stab bar bushings are perhaps the most common source of hollow thunks when going over bumps.
The insulating material density changes over time and the mount pivot bearings wear. Other suspension and steering components often cause noises that the shocks/struts get blamed for: Ball joints, sway bar bushings & links are common causes.