I HAVE 300C / LX MODEL 2005 WITH HEMI ENGINE
PULSATION WHEN I APPLY BRAKES
I REPLACED FRONT BOTH ROTORS WITH NEW ONE MOPAR & PADS
& NO CHANGE
I REPLACED REAR BOTH ROTORS WITH NEW ONE MOPAR & PADS & NO CHANGE
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Re: PULSATION WHEN APPLY BRAKES
Even though you replaced the rotors, seems that you will still need to have them resurfaced. This assuming you are experiencing pulsation only when braking.
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Front brake rotors are warped, time to do a brakes job, make sure calipers float on pins and that you replace rotors, aftermarket are cheaper than G.M. but hold up just as well, change pads and lube the slides in calipers
just because the rotors are new dosen't mean they come out of the box 100%,you might have one that is running out,causing the pulse,most pften it is recommended to have them turned on a brake lathe prior installation (saves you the trouble of doing the job twice)
Could be the inner cup of the cv shaft or the carrier bearing if your vehicle has a halfshaft before the cv axle. If your getting pedal pulsation it must be a bad rotor. Now it should only do it when brakes are applied. Ive seen cases where the pads are very new and the rotor is so warped it will pulsate abd vibrate even withouth applying brakes. Other possobilty is that spindle was damaged and warped/ bent while pressing in new hub bearing.
will try to help. when front wheels shake while applying brakes and you can feel shake in steering wheel, front brakes and rotors need replacement.rotors are warped,if you replace front brake pads, it will return[shaking when you apply brakes] suggest that you replace front rotors[both] replace [both]front brake pads. cost? i would charge [brake pads cost $55.00] labor,$60.00] total $115.00 thank you for choosing fixya.com
The best way to answer you question is to tell you to take the vehicle to your nearest dealer and inquire with the parts dept. I can tell you that on the ffront of your car you have rotors and the brake used on the front is called a pad. Also your vehicle does not have a separate parking brake. It is the same as the regular rear brake no matter which type of brakes you have on the back.
If the new rotors were not allow to seat after replacement they will warp extremely easily. Easy to check. Remove wheel and check for trueness of rotor, a dead give away is if you see a blueish tint on the rotor.