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3SGE tapping noise, moderate throttle


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key-909
New User

Jan 24, 2020, 12:12 PM

Post #1 of 3 (442 views)
3SGE tapping noise, moderate throttle Sign In

What you think? Is this a bad valve?

Happens around 2500-3500 rpm on warm engine (after 5 minutes driving).
Disappears when wide open throttle, but only in higher gears.

Good audio:
https://www.youtube.com/watch?v=zPvXDJN687Q

Maybe unrelaed but it also has unstable idle. I fixed a vacuum leak but that didn't make a difference.

(This post was edited by key-909 on Jan 24, 2020, 12:41 PM)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jan 24, 2020, 1:31 PM

Post #2 of 3 (435 views)
Re: 3SGE tapping noise, moderate throttle Sign In

We can't diagnose a noise like that.

It's hard enough to find that noise being right there and able to use a stethoscope and touch things.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



key-909
New User

Feb 6, 2020, 6:44 AM

Post #3 of 3 (238 views)
Re: 3SGE tapping noise, moderate throttle Sign In

well, it's going to a engine revision guy Unsure






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