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#1
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Occasional brake shudder.
My brakes will occasionally shudder, like warped rotors feel, when stopping. It happens maybe 25% of the time. Why?
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I suggest we solve high gas prices with environmentalists... unfortunately they don't burn well. 1982 300CD, 220K miles: This vacuum system will be the death of me yet! (OBK #26) 1977 F150 400 C6 2wd, 10.2 sec 1/8 mile with 2.75 gears. 1965 Mustang. Mostly stock... LOL! 2001 Ram 2500, cummins, 5spd, 202k miles.(girlfriends) |
#2
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Mine do the same thing. They are less than a year old, and were broken in properly. Maybe they aren't made as good as they should be and are actually beginning to warp.
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#3
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I had pretty much the same thing on my 300D. What it turned out to be was a sticky front caliper. Apparently after a long run on the HWY the rotor would indeed get a bit hot and bendy then shudder the car when braking. Mornings or short trips there would be no shudder. Of course I did not track it down until the pad had worn down enough for the brake sensor to kick in...
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1985 300D The rest: 1957 MGA (comatose) 1965 Falcon (sleeping) 1966 E-100 (rust test in progress) 1976 Ford 3400 D Tractor (workhorse) 1978 Mercury Zephyer (5L playtoy) 1995 Isuzu NPR D (fetcher) 1998 Subaru Legacy (Spare) 2000 Toyota Sienna (School bus) 2008 Toyota Prius (Commuter) |
#4
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Interesting... makes sence and I do usually have 30 mile highway runs followed by a several hour cool off.... I'll have to pay attention to just when it shudders.
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I suggest we solve high gas prices with environmentalists... unfortunately they don't burn well. 1982 300CD, 220K miles: This vacuum system will be the death of me yet! (OBK #26) 1977 F150 400 C6 2wd, 10.2 sec 1/8 mile with 2.75 gears. 1965 Mustang. Mostly stock... LOL! 2001 Ram 2500, cummins, 5spd, 202k miles.(girlfriends) |
#5
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My guide rod mounts are shot and I feel them when I drive over a dip. They send vibrations to the dead pedal/footrest which is right where the mount is. I think that's why my brake feels like they shudder. When I have the mount replaced and it still shudders I'll have the rotors replaced.
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http://farm8.staticflickr.com/7271/7...144c3fc1dc.jpg |
#6
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Hm, never felt that on my 300D. Im not sure how old the brake discs are but they seem to hold up very well, and I drive my car rather hard.
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1985 CA 300D Turbo , 213K mi |
#7
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I'm quite the opposite. I used to have to deglaze the drums on my Mustang regularly because I stopped gently... though drums hold more heat and so glaze easier than discs.
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I suggest we solve high gas prices with environmentalists... unfortunately they don't burn well. 1982 300CD, 220K miles: This vacuum system will be the death of me yet! (OBK #26) 1977 F150 400 C6 2wd, 10.2 sec 1/8 mile with 2.75 gears. 1965 Mustang. Mostly stock... LOL! 2001 Ram 2500, cummins, 5spd, 202k miles.(girlfriends) |
#8
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I had a situation like that and it turned out, according to the shop, to be the brake amplifier or booster. It was faulty and needed replacement. I understand that this was a very rare for this part to fail.
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#9
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Quote:
Rino
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1979 240D, W123, 105K miles, stick, white w/ tan interior. |
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