Exhaust rattle on cold start?

[RJackson]

Thanks. I need to take mine in when I get my first oil change. It find it mainly rattling in normal mode as well. Did they mention how long the fix will take?

They said they’ll get it done in a day.

 

[OrlandoOrangePeel]

I had this same issue when I bought my truck. The rattle is the active exhaust valve and it was replaced by the dealer. TSB 23-2341

 

[jeanco]

only for 2021-2023

 

[Stig757]

They said they’ll get it done in a day.

Any updates on whether or not they fixed it ? I bought my 2025 on Saturday and one day later I’m experiencing the same loud rattle.

 

[RJackson]

Any updates on whether or not they fixed it ? I bought my 2025 on Saturday and one day later I’m experiencing the same loud rattle.

I take it in tomorrow for repair. Will report back with update.

 

[Donmatteo]

I've had it since day 1. I don't give a shit. It's a noise on cold start. Big deal...

Man people are soft these days.

 

[doverrover]

mine stopped rattling randomly now for some reason...

 

[Stig757]

I take it in tomorrow for repair. Will report back with update.

right on. I was also told I have a malfunctioning exhaust valve and need a muffler replacement.

 

[RJackson]

right on. I was also told I have a malfunctioning exhaust valve and need a muffler replacement.

I got the exhaust valve and downstream exhaust system replaced and it seems to have fixed the problem. She sounds great at start up! The dealer had the truck for the morning…it didn’t take long. Good luck with yours!

 

[256fail]

Good to know. I’m scheduled to bring mine in 2 weeks.