1999 Mercury Cougar Loud vacuum noise

1999 MERCURY COUGAR
6 CYL • 4WD • AUTOMATIC
Avatar
ASHLEY49
  • MEMBER
  • 2 POSTS
My car is making a loud vacuum noise for anytime im driving it but mainly when its warm outside. The only time the noise stops is when I press the gas then the noise will start again after about 5 or 10 min. What could this problem be?
Mar 13, 2014 at 7:08 AM
Advertisement
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Avatar
JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
It sounds like you have a vacuum leak. If you open the hood, can you hear it? Have you tried to locate the sound?
Mar 13, 2014 at 8:42 AM
Avatar
ASHLEY49
  • MEMBER
  • 2 POSTS
Every time it comes on I try to stop the noise because its very loud and embarrassing. I have no clue about cars so I wouldnt know where its coming from.
Mar 16, 2014 at 8:28 PM
Advertisement