1994 Ford Thunderbird shakes when i hit brakes

1994 FORD THUNDERBIRD
173,000 MILES • V8 • 2WD • AUTOMATIC
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RLOHR22
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every time i am driving and when i hit my brakes it shakes real bad what do you think it could be...... Now the next quetion is i have an over drive button on the shifter, but when i push it the light on the dash doesnt appear and it wont kit in could you help me with my problem
Dec 29, 2008 at 5:37 PM
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MHPAUTOS
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Hi there,

This shaking under braking is normally brake rotors, you can get them machined if they still are thick enough, or they will have to be replaced, the overdrive may be a faulty switch, relay or overdrive solinoid, this will have to be check by a mechanic.

mark (mhpautos)
Dec 29, 2008 at 5:42 PM
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RLOHR22
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see i did replace them about a year or so ago but how can i tell if they are bad or if they are even worn. now if the rotors have groves in them from the brakes then basically i need to replace both right
Dec 29, 2008 at 5:47 PM
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MHPAUTOS
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Check that the wheel bearings are OK, also best to check the steering as well, just to be safe. but if the rotors were replaced, then i would be getting them machined true again, this can be done on car, one of the tell tail signs of a warped rotor is a slight pulsation in the brake pedal as well.

mark (mhpautos)
Dec 29, 2008 at 5:53 PM