2003 CADILLAC DEVILLE
98,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
car idles lopey , hear whistle sound when first starts
Nov 27, 2012 at 5:07 PM
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.
Advertisement
Avatar
JAY4CARS1
  • MEMBER
  • 34 POSTS
Sounds like theres a vacuum leak on the motor and a large one at that. Open the hood while the motor is running and see if you can hear the noise around the larger vacuum lines like the PCV valve or the brake booster...
Nov 27, 2012 at 5:13 PM
Avatar
JACOBANDNICKOLAS
  • CAR REPAIR CONTRIBUTOR
  • 110,190 POSTS
IT does sound like a vacuum leak. Refer to our DIY section for instructions on looking for a vacuum leak.
Nov 27, 2012 at 5:44 PM
Advertisement