rear end noise

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09-27-16, 03:18 PM

hotsaw11

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rear end noise

Hey, after shutting the car car down around 5pm, i went out to the garage around 11pm and heard a noise coming from the rear of my 2016 IS300AWD. This is not the first time i've heard this noise. It sounds like a small motor running in the gas tank. ( fuel pump??) Does that run when the motor is off and the keys are nowhere near the car? I went back out to garage 1 hr. later, no noise. Remember it's been sitting 4-5 hrs. Thanks for any help.

Last edited by hotsaw11; 09-27-16 at 04:48 PM. Reason: added more info.

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09-27-16, 03:35 PM

Sango

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It's normal, but I forgot what it is as this happens on my 2IS as well. It will stop after a while.

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09-27-16, 04:00 PM

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Quote:

Originally Posted by hotsaw11

Hey, after shutting the car car down around 5pm, i went out to the garage around 11pm and heard a noise coming from the rear of my 2016 IS300AWD. This is not the first time i've heard this noise. It sounds like a small motor running in the gas tank. ( fuel pump??) Does that run when the motor is off and the keys are nowhere near the car? Remember it's been sitting for 4-5 hours. Thanks to all who answer!!

Read more about it in this thread. https://www.clublexus.com/forums/is-...ar-is-off.html