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New Noise From Engine - G20

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Old February 21st, 2023, 12:34 PM
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Default New Noise From Engine - G20

Vehicle Info: 1993 Chevy G20, 5.7L, 170K miles

Drove 200+ miles this past weekend and went to drive to the store when I noticed a new noise coming from what sounds like the engine. Noise seems to increase in frequency while in neutral and potentially with speed, although hard to tell as road noise drowns it out. Wondering if this is something minor, major, or normal.
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Old February 21st, 2023, 10:11 PM
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it sounds like something belt driven.
Briefly slip the belt off and see if the noise goes away.

Last edited by mountainmanjoe; February 26th, 2023 at 1:55 PM.
Old February 26th, 2023, 1:48 PM
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Change the idler pullies, they're cheap and it probably could use them anyways.

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