2007 Jeep Compass air hissing noise

2007 JEEP
61,000 MILES • 4 CYL • 4WD • AUTOMATIC
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SLIKCHIKJO
  • MEMBER
  • 1 POST
I am wondering what would make a hissing noise like a hose is leaking air come from under my brake peddle? My brakes work fine and there is no warning light on. It seems to happen when I step on the gas or after braking. I have never heard of this have you?
Aug 20, 2009 at 2:48 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Sounds like the brake booster is leaking
Aug 20, 2009 at 6:37 PM
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