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2000 Jeep Grand Cherokee

Old 12-10-2015, 07:28 AM
  #1  
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Default 2000 Jeep Grand Cherokee

Upon starting my jeep runs normal except there is a wooshing noise seemingly coming from my brake pedal. Brakes seem to work fine. When press on the brakes the noise becomes less, and if I stand on the brake pedal the noise stops completely. Any suggestions
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Old 12-10-2015, 10:18 AM
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Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
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Your brake booster may be starting to fail.
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Old 12-10-2015, 04:57 PM
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Location: Manlius, east of Syracuse, NY
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Year: 2000
Model: Grand Cherokee (WJ)
Engine: 4.0L
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X2. Vacuum seal on the pedal shaft or diaphragm. The funny thing is my 2000 used to do that only on hard braking and I never did anything about it. After a while (50K) it stopped doing it but still works fine.
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