LS2, Blown Engine Noise? Help ID [Video]
08-31-2022, 10:27 AM
#1
Staging Lane
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LS2, Blown Engine Noise? Help ID [Video] Hello everyone! Just got this vehicle passed down to me from a relative and would like to fix it but I have never heard something like this.
i would like to get some direction to what this noise could possibly be before I tear this engine down.
i would like to get some direction to what this noise could possibly be before I tear this engine down.
Last edited by 2ToNe04; 08-31-2022 at 10:36 AM.
08-31-2022, 03:41 PM
#2
ModSquad
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Ooooooof. Don’t start it back up. She’s hurt, and it sounds like bottom end by the speed of it. Cam/valvetrain related noise would be half speed.
08-31-2022, 04:34 PM
#4
TECH Senior Member
Please let us know what it is if possible.
08-31-2022, 05:10 PM
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G Atsma (08-31-2022)
09-07-2022, 02:35 PM
#6
My guess is a ground up lifter that has lost the roller wheel and is just grinding into the cam. Drain the oil and look for metal in the oil. Also cut the oil filter open also looking for metal in the filter. If metal in either place.. Proceed with engine removal and dissection.