Weird noise around 35 mph.

[recycleman]

The sound comes on for about 5 seconds around 35mph and sounds like one of those RICE ROCKETS exhaust.
Towing during this time also...

[Cumminspower11]

Do you have a tuner and dpf delete? If you still have the dpf on, when the truck goes into regen while driving down the hiway it will sound like its blowing alot of air. Kinda like a high powered hair dryer... Possibly.......?

Go into your User CP and fill out your sig. It will help other Org members know whats you have and dont have. And Welcome to the Org!

[recycleman]

[QUOTE=Cumminspower11;1618731]Do you have a tuner and dpf delete? If you still have the dpf on, when the truck goes into regen while driving down the hiway it will sound like its blowing alot of air. Kinda like a high powered hair dryer... Possibly.......?
QUOTE]

Stock 08' 450.

I know what your talking about the REGEN mode, this sound being made sounds like a low/faint fart-can sound coming on just around that speed for about 5 seconds.

Thanks!

[Cumminspower11]

Im pretty sure its just one of those noises you just not use to yet. You'll be ok!