Clicking or knocking sound.

[15 Z71]

I have a 2024 silverado LT 1500 with a 2.7 turbo.  I have noticed when it sits over night and I start it to warm up after about 3 minutes of running it starts making a clicking or knock sound.  Sounds like it coming from down by driver side kinda by oil pan. Don't hear it after I drive it and it idols. Anyone have any idea what it could be? Going to stop by dealer and see what they think. Thanks.

[15 Z71]

Well stopped by dealer and explained sound.  They say probably normal.  Said hi pressure fuel pump. Kinda strange by oil pain on drivers side. To me sounds like a rod knocking sound.  Oh well still under factory warranty for quite awhile. 

Edited March 19, 2025 by 15 Z71

[GMCustomerService]

13 hours ago, 15 Z71 said:

I have a 2024 silverado LT 1500 with a 2.7 turbo.  I have noticed when it sits over night and I start it to warm up after about 3 minutes of running it starts making a clicking or knock sound.  Sounds like it coming from down by driver side kinda by oil pan. Don't hear it after I drive it and it idols. Anyone have any idea what it could be? Going to stop by dealer and see what they think. Thanks.

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[s10dragracer888]

I had a random “tick” in my 5.3 at 600 miles, turns out it was scoring the inside of #2 cylinder. Originated from driver side. It wasn’t in tune with the engine all the time, and stopped when it warmed up.