Cadillac

Asked by May 03, 2019 at 08:11 PM about the 2007 Cadillac STS V6 AWD

Question type: Maintenance & Repair

I have a high pitch sound on my Cadillac sts 2007 model it
sounds almost like a dog whistle what could it be

3 Answers

258,255

Possible vacuum leak.

1 people found this helpful.

Not sure its sounds in the car when I open passenger side door it gets louder

258,255

Track it down.

Your Answer:

STS

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