CAR IDLES LOPEY HEAR WHISTLE SOUND WHEN FIRST ...

2003 Cadillac Deville

Tiny

Anonymous

November, 27, 2012 AT 5:07 PM

Car idles lopey, hear whistle sound when first starts

2 Answers

Tiny

jay4cars1

November, 27, 2012 AT 5:13 PM

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.

Tiny

Jacobandnickolas

November, 27, 2012 AT 5:44 PM

IT does sound like a vacuum leak. Refer to our DIY section for instructions on looking for a vacuum leak.

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