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97 Tahoe whistling
Hi! New forum member here. I hope this is in the right spot. 1997 Tahoe LT 5.7 gas vortec engine. Last night it just started a really high pitched whistling. All the time at idle. When I accelerate, it goes away. If I'm cruising, it whistles. It only stops when I accelerate. No noticeable...- Mark97
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- Replies: 16
- Forum: Engine & Drivetrain
