mystery sound in my Acura Integra A Spec

[TeaTimeGuy]

Idk if this is a stupid question, but does anyone here noticing a sound when we first start your 2025 Acura Integra A Spec with technology package? it's as a pressurizing sound, kinda coming from the rear, possibly the suspension area. I know tht it's probably normal, but always wonder what sound is tht

 

[DriftKiNg42]

Idk if this is a stupid question, but does anyone here noticing a sound when we first start your 2025 Acura Integra A Spec with technology package? it's as a pressurizing sound, kinda coming from the rear, possibly the suspension area. I know tht it's probably normal, but always wonder what sound is tht

That same noise sent me down a predicament of forums when I first got my '24 A Spec last year. I was almost certain something was up with the new adaptive suspension. It turns out it's just the fuel pump in the back priming the system to get it ready for startup. Does yours happen for just a second or two as soon as you push the ignition button?