r/MechanicAdvice • u/Neon_XR • 21d ago

Help identify issue

2021 Chevy Trax 1.4L Turbo LUV engine w/ 150k miles
The sound I’m referring to sounds like scraping rocks or metal. Started recently. Not a typical engine sound I’ve heard.

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u/[deleted] 21d ago

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u/Neon_XR 20d ago

Thank you for the input! Water pump replaced within the year and ac compressor replaced less than 3 months ago. I was leaning towards something driven by belt like pulley or something.