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16/02/2023 9:44 am
Topic starter
Hello Scotty. I’m having a troublesome whistling noise with my 2015 Mustang Ecoboost. I get the noise in idle. When I apply any acceleration the whistling noise immediately goes away. It started out occurring pretty intermittently. It’s very frequent now. I’ve looked pretty extensively for a vacuum leak and haven’t found anything. Any help would be appreciated. Thanks! My car has about 111,000 miles on it and it’s a manual.
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16/02/2023 12:48 pm
I’ve looked pretty extensively
they can be hard to see. Use a smoke test.
(just search Scotty's youtube channel for vacuum leak)
