25 Tundra making new noise.

25 Tundra with 4158 miles 2 months 10 days old making noise. Clanking noise and then rattling happens low rpm some time does happen more often in idle with air on. Any ideas. Its at dealership someone metion #5 blown bearing rod in a post on FB.


https://youtube.com/shorts/v33mBFR8dF8?si=O22XAEeZjJAU3A5d

 

That don’t sound right

 

Following. My July '24 built 2024 Limited does this as well. But I suspect it could be something as simple as an exhaust hanger loose somewhere - had that happen in the past on my tacoma with a similar noise.

Interested to see if anyone else knows what this is

 

Toyota called back they were able to replicate it so warranty will be used. The advisor even said thats not normal they checked exhaust and pipes nothing wrong from physical inspection. Advisor mention teardown of engine if engineers see nothing with diag tools. This could get dirty quick.

 

Dang. Sorry to hear that OP.
Also sorry this is about to turn into an 800+ response thread full of experts on engine design

 

Sorry to hear. I hope everything goes well.

 

Yup if they do do it its not gona run the same. I just may ask for buy back. I thought Toyota would have fixed all issues with it being 4 years later.

 

Some folks have a transmission rattle... maybe that is what this is? That would be better then a failing main bearing anyway.

 

^^This.^^
I'll eat my hat if that's a bearing noise.

 

Is that fixable issue or nor.al to Toyota. Be cause a new truck that cost 50g and up shouldn't sound like the tow truck from the Cars movie.

 

It looks like your truck is Non-Hybrid, but there were one or two in this thread that reported something similar.
https://www.tundras.com/threads/lou...e-stop-22-tundra-iforce-max-1794-trim.127325/

 

Its non hybrid. I heard that ticking noise i have that too only wjen engine is idle or while in drive with breaks applied but not while moving. Took it in 1st month wich was last month Engineers said normal. Its the fuel injectors.

 

My truck has been doing this for months - but only seems to happen with the A/C is running. I can't really hear it in the cab. Truck is running excellent though, beyond the annoying trans learning that I have to reset every 4-5k miles until they get the shift maps worked out.

I'd be surprised if this was directly engine-related given the source of the sound underneath the truck. Transmission rattle possible, but it's making the noise in park with the trans disengaged so...

PLEASE let us know what they find out and if possible press them for specifics on the fix. I'm only at 15k miles on mine, literally the exact same sound when idling / AC on.

 

Master mechanic said it did it in low rpm while in reverse. I kniw there are ticking in rhythm like you said. That's normal tech said its fuel injectors. I give update.

 

Thanks for the update! I don't think it's a catastrophic thing - I've easily driven 7-8k since I noticed it and no performance issues... but would prefer it to not sound like a jalopy

 

Ditto not all sound like it our friend has a 25 build date in Feb got in March has 8g miles. Got appointment in 2 weeks enginers will look at it fir a few days. Pay 50K shoukd sound like a trash truck. Totally agree with you.

 

Sounds like the compression shaft is binding up against the blowdown sensor housing assembly.

 

Is that hard to fix. My friend who's a advisor mention ac or or exhahust pipes. If is the ac issue thing a tear diwn be needed.