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2021 Silverado custom 2.7 ticking

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Hi everyone! I recently bought my 2021 Silverado Custom 2.7 and today I’ve noticed an engine tick that is there no matter what. I was wondering if maybe that’s normal and I’m just panicking for no reason. I’ve seen some people say since it’s a 4 cylinder it’s gonna tick. Any help would be appreciated as I’m worried about this. 

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Mine has the same tick, nothing to worry about. It's the high pressure fuel injectors. Every GM 4cyl with direct injection I've heard makes the same sound.

This one sounds exactly like my 2010 HHR SS, kinda like a diesel. 

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