PCV valve engine cover.
5 Answers
Do you know where Because it idles high and then you have to press on the gas to make the noise stop once you let off the gas the Super loud whistling Start.
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A loose hose, bad seal at the valve cover or maybe a cracked hose. You should be able to find it by the sound.
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My dear Gchris210 I have the same problem you have a whistling sound and disapear only when I press the gas . Also there is a vacium inside the engine. You also have this vacium ? And plz how did you solve this problem ?
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