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Loud baffling and chugging noise when Cold Starting
This may or may not be major or even worth losing a second over sleep. But I cannot for the life of me understand why my 2012 Tahoe LT 5.3 sound like it’s cammed or if it has a performance exhaust. It starts up just fine, there’s no delay in turning the key. I just want to make sure it isn’t a...- htowntahoe
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- cam engine exhuast loud
- Replies: 1
- Forum: Engine & Drivetrain
