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Rattling noise while idling?

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Old Jan 24, 2021 | 06:19 PM
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  #11  
RJ_RS_SS_350's Avatar
RJ_RS_SS_350
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From: California
What are the 2 that are scribbled out?
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Old Jan 24, 2021 | 06:21 PM
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  #12  
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JGZA711
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From: Houston, Tx.
Its just repeated codes. Code P0326 & P0442.
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Old Jan 24, 2021 | 06:30 PM
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RJ_RS_SS_350
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From: California
Well, the 2 are fuel system related. Texas, less likely that the fuel lines are rusted out, but possibly.

The p0326 is a knock sensor, could the noise be engine knock?
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Old Jan 24, 2021 | 06:33 PM
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JGZA711
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From: Houston, Tx.
I really dont hear any knocking. Its only the rattling noise I hear. Sometimes it sounds like it comes from the front almost on the driver's side and sometimes it sounds like its coming from the muffler.
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Old Jan 25, 2021 | 08:12 AM
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The knock sensor might be loose !
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