Why left exhaust pipe makes snoring noises?

theateisttheateist Member Posts: 3
edited January 31 in Honda
I have 2024 Honda CRV.
I noticed the left exhaust pipe snoring while idling in the parking. I don't know if I have that sound during driving. When I turn off the engine the left exhaust pipe makes a loud snoring-sneezing sound. Here is the link to video. I put my phone behind the exhaust pipe and recorded pressing the gas pedal while parking (see recording is here). You can hear that once I release the gas pedal the snoring comes back. And you can also hear somekind gear noice right before the snoring comes back after I releas the gas pedal.
There is no even smoke from left exhaust like from a right one. There is no engine light, no weird sounds under the hood. I think I noticed it happening when first heavy snow started, but maybe it's just a coincident.
What can be the problem? Can it be that something is clogged inside that left exhaust? How do I check?

Comments

  • thecardoc3thecardoc3 Member Posts: 5,792
    Try tapping on the muffler with the engine off and see if you hear something rattling inside the muffler. The sound has me wondering if the baffles inside the muffler are loose.
  • mjosephmjoseph Member Posts: 1

    Same with my honda crv, did you ask the dealer? is it normal? Thanks

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