What is this sound???

[Echorama33]

So the sound seems to happen primarily when engine is cold and only on the shift from 1st to 2nd gear. 2022 TRX with about 1500 miles.

 

[MyWifeLetMe]

Does it do this if you let the truck warm up to about 120 degrees or hotter before driving it?
I've never heard that sound on mine, but I always let the truck warm up before driving

 

[Echorama33]

Which temperature are u referring to? Coolant temperature? What temp do they suggest? I never have paid attention to this before…

 

[Echorama33]

And u are referring to Fahrenheit, correct?

 

[Louk]

Should never go hard on a cold engine. regardless take it to the dealer, not a normal sound.

 

[MyWifeLetMe]

Which temperature are u referring to? Coolant temperature? What temp do they suggest? I never have paid attention to this before…

Yes coolant temp, and yes farenheit. Not sure what they suggest, this is just what I've always done