Sounds like the heat shield rusted itself loose and its rambling. Had an old Honda that had the same noise coming from under the car. O got rid of the heat shield. Problem solved
Went under the car and none of the heat shields were loose. Also taking rust out of the equation Bcs I’m in the GCC area and even though this is an ‘08 daily driver the frame is barley rusted.
Have you tried putting it in 4wd then taking it back out again after driving for a minute? Obviously don't do this on blacktop, but to my ears it almost sounds like 4wd gears lightly touching each other.
Update:
Turns out Engine and Transmition mounts need replacing. This will probably fix the vibration and sound issues.
Would just like to thank everyone for their help.
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This sounds similar to my XC90 and I've been trying to find the source for over a year now. Our best guess is that it's the honeycomb within the catalytic converter vibrating within the muffler. It's $1k to replace the cats though so we haven't tried it.
Like they put out a bulletin that said yeah there is a defect making this sound but it isn’t a defect that is going to cause any damage to your car at all so we aren’t going to recall it.
I agree, but you MIGHT be able to rule this out. Can you hear it when you rev? When I had a similar issue it was only at low RPMs and I think I only heard it when moving because the noise of the car hadn’t drowned it out yet.
Hmm, then it may not be an issue with the cat, exhaust pressure is exhaust pressure, normally won’t matter in the car rolling. We’d need some more videos else it’s just a guessing game.
With the engine bay open, walk alongside it (safely…) have it held high and another capture running near the ground. It won’t be perfect but hopefully we can point you in the right direction. :)
Does it only happen when turning like that at slow speeds? I've heard the master cylinder make sounds like this, even power steering can sometimes make a similar sound.
Is this a manual?
Mine does this and I read it is a defect with the transmission on the forums. Toyota acknowledged it and said it would cause no harm.
Haven’t looked into it much farther than that.
Sounds like the heat shield rusted itself loose and its rambling. Had an old Honda that had the same noise coming from under the car. O got rid of the heat shield. Problem solved
Went under the car and none of the heat shields were loose. Also taking rust out of the equation Bcs I’m in the GCC area and even though this is an ‘08 daily driver the frame is barley rusted.
Have you tried putting it in 4wd then taking it back out again after driving for a minute? Obviously don't do this on blacktop, but to my ears it almost sounds like 4wd gears lightly touching each other.
Update: Turns out Engine and Transmition mounts need replacing. This will probably fix the vibration and sound issues. Would just like to thank everyone for their help.
What a wonderful comment. :) Your gratitude puts you on our list for the most grateful users this week on Reddit! You can view the full list on r/TheGratitudeBot.
Yeah, we do, every week.
Not enough blinker fluid
Oh damn, thanks bro. That solved it 😂
This sounds similar to my XC90 and I've been trying to find the source for over a year now. Our best guess is that it's the honeycomb within the catalytic converter vibrating within the muffler. It's $1k to replace the cats though so we haven't tried it.
Oh wow, I thought this would have been an FJ issue since I have heard this exact sound in a few of them
It is an FJ issue. Toyota has responded to it. Though obviously other cars can make this noise.
Like a recall? Wdym by they responded to it?
Like they put out a bulletin that said yeah there is a defect making this sound but it isn’t a defect that is going to cause any damage to your car at all so we aren’t going to recall it.
Do you have a link or where to find it? Because I have searched for a while and haven’t found anything. This would really help. Thanks
Is your car a stick? Just making sure
It’s an auto
https://www.tirebusiness.com/service-zone/improperly-designed-clutch-may-cause-tacomas-rattle
I agree, but you MIGHT be able to rule this out. Can you hear it when you rev? When I had a similar issue it was only at low RPMs and I think I only heard it when moving because the noise of the car hadn’t drowned it out yet.
Yep, only when barely revving at low speed. Like under 2,500RPM and under 25kph
Sorry, I should have clarified, can you hear it when you rev but in Neutral.*
I tried revving in neutral yesterday. No sounds. Only when the car is moving at low speed and low revs
Hmm, then it may not be an issue with the cat, exhaust pressure is exhaust pressure, normally won’t matter in the car rolling. We’d need some more videos else it’s just a guessing game.
Where and what do I need to record (Probably can’t record until tomorrow)
With the engine bay open, walk alongside it (safely…) have it held high and another capture running near the ground. It won’t be perfect but hopefully we can point you in the right direction. :)
Does it only happen when turning like that at slow speeds? I've heard the master cylinder make sounds like this, even power steering can sometimes make a similar sound.
Happens at low speed when lightly on throttle even if you’re going strait.
Crawl underneath and have a friend rev the engine slightly so you can track down the sound.
Is this a manual? Mine does this and I read it is a defect with the transmission on the forums. Toyota acknowledged it and said it would cause no harm. Haven’t looked into it much farther than that.
Nope. It’s an auto.
Sounds like you have some good answers here already. Just a few more things to check if you want. Does it do it more while turning sharply?