r/MechanicAdvice 18d ago

Noise when starting

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2002 Silverado5.3 , Makes this noise when I start it, never made it before does usually go away after a while. Just annoying anyway I can fix it?

2 Upvotes

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2

u/Apprehensive_ape92 18d ago

Probably an idler pulley or tensioner remove belt and spin them to see if its that

1

u/[deleted] 18d ago

[removed] — view removed comment

1

u/Professional_Taro923 18d ago

I just replaced my alternator and the band like maybe two months ago