2.4 Rattle / Knock noise under load - does yours sound like this?

[Texas Bob]

Thanks, I'll check it out! Has anyone already tried this Amazon/Nonsense-name mat to see if it reduces the noise much and if it appears to be high quality? It has zero reviews as of now. Also, it claims to provide both sound and heat insulation, which makes sense, but is there any risk of excess heat underhood caused by the mat? I suppose not since Toyota installs their own mat on certain models.

Sponsored

 

[Delta1Seven]

I get a sound around 3500-4K rpms, right before it shifts when in 1st or 2nd gear. I think it sounds similar to yours, although I haven't heard it from the engine bay, only from inside the cab.

It sounds like its garbling, or like something is loose.

 

[EastonTaco]

Thanks, I'll check it out! Has anyone already tried this Amazon/Nonsense-name mat to see if it reduces the noise much and if it appears to be high quality? It has zero reviews as of now. Also, it claims to provide both sound and heat insulation, which makes sense, but is there any risk of excess heat underhood caused by the mat? I suppose not since Toyota installs their own mat on certain models.

Yes, installed it two weeks ago. I would say the quality rivals OEM for a fraction of the cost. Cut down on clatter/injector noise as well as hood vibration. Easy to install, no tools needed. I am very happy with the purchase. Doubt there is any heat concern since there is an OEM equivalent on higher end models. In fact I think it will provide heat protection to the hood paint. Highly recommended.

 

[Slappy]

well your link now shows sold out
hopefully they restock

 

[jdmz]

Thanks for this post! I had my Tacoma for 9k miles now and always had this noise. It goes away/less noticable when there is more load and boost in third gear or so. No one had a video that showed this "knocking" noise but this sounds exactly like my engine.

Sponsored