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2017 Silverado 4x4 chirping noise

Gary L.S.

By Gary L.S.
in Troubleshooting & Recalls

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Gary L.S. Enthusiast

Gary L.S.

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Posted (edited)

2017 Silverado 4x4 At idle there is a chirping noise coming from the bell housing area.  Has anyone else had this problem and if so what is the fix?

Edited by Gary L.S.
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  • 4 weeks later...
columrick Enthusiast

columrick

Posted
Posted

High pressure fuel pump under the intake manifold.  There's a big thread about it in this forum.  I have the same issue.  Going to dealer with info from that thread.  The sound from the pump reverberates through the back of the engine, down the bellhousing.  I traced the sound the same as you.

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