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"Rumbling" in engine compartment during startup

Discussion in '5th Gen 4Runners (2010-2024)' started by TrailGuy2016, Sep 23, 2021.

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Sep 23, 2021 at 7:47 AM

#1

#1
TrailGuy2016 [OP] New Member

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Mar 11, 2021

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311

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Vehicle:

2016 Trail Premium, Silver

Raptor lights, TRD front grille, RCI Metalworks skid plates

Hi all,
Since yesterday morning, my 2016 Trail Premium (78k miles) has developed some type of "rumbling" sound that I can also feel, during startup. It's only that fraction of time during starting and then it's gone.

However, there is also a noise when it's in Reverse, but not moving.
It seems almost like an engine mount went bad, or the exhaust system is loose but not leaking.

No idea. Anyone ever encountered this?

TrailGuy2016, Sep 23, 2021

#1

Sep 23, 2021 at 8:43 AM

#2

#2
Moon Landing AFFTC 1967/68 Eddies Air Patch

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2,170

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First Name:

Jer

La Quinta, Ca. AKA "The Skillet"

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Moon Rock 4Runner

Nam 68/69

Any neighbors missing a cat?

Moon Landing, Sep 23, 2021

#2

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