Thread: Startup noise?
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Old 01-08-2024, 08:59 AM   #5
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Join Date: Jan 2024
Location: Tennessee
Posts: 1
Originally Posted by SlvrC0yot3 View Post
It's been making a high pitch wine on startup...but if I turn the car off and turn it back on it goes away. Can't seem to track it down.
Mine makes a whine on cold startup that concerned me at first. After looking into it, it was the Secondary Air Injection Pump. Which on a cold start turns on for about 90 seconds. Then shuts off. Apparently it is suppose to make that noise.
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