How does my engine sound?
Thread Starter
Teching In
Joined: May 2021
Posts: 2
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How does my engine sound? Hello, new here and to LS in general so sorry if I sound ignorant to the engine. I have a LS2 with 90k miles and I don't know if it's my imagination or not that I'm hearing new valvetrain noise, I've been reading and worried about lifters, rockers, pushrods, bearings, etc. Here's a startup, idle, and rev to 2k rpm, how does it sound for those experienced in LS motors? Oil pressure after warmed up sits at 37psi idle.
Thank you.
Thank you.
Last edited by Panderalexander; Jan 28, 2022 at 03:21 AM.
TECH Enthusiast
Joined: Sep 2019
Posts: 532
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I could be wrong but that may be your fuel injectors clicking. Mine click and I can hear them at idle. In my limited experience a failing valvetrain noise sounds a little more... musical? Sharper? Less consistent? And it would likely have one distinct louder click at half engine speed.
