Front end pulse

[Keith88]

Same symptoms we’re describing?

Did they replace the hub too or just IWE?

same exact stuff going on with an added "quite growling" type sound at low speed. From what my paperwork reads and what I was told by advisor... just the IWE was replaced.

 

[BoostCreep]

same exact stuff going on with an added "quite growling" type sound at low speed. From what my paperwork reads and what I was told by advisor... just the IWE was replaced.

How many miles since they replaced it? I’m glad that fixed it for you, I could see it being that, or possibly both of them.

 

[Keith88]

How many miles since they replaced it? I’m glad that fixed it for you, I could see it being that, or possibly both of them.

bout 1000 miles since the fix. And thats been going between 4A and 2WD almost daily.

 

[mzuern]

My 22 had it. "Driver Side IWE" was replaced and problem is gone.

It would be weird to drive the truck with a smooth front end feeling . Glad yours is fixed.

 

[munkhtogtokh]

Maybe you guys have same problem as mine , my English is not my 1st language so I will try my best.
When I don’t push the gas pedal (roll) the sound in the front end on the driver side is very noticeable (like something is stuck on the brake disc)it’s really hard to describe it, dealer changed the HUBs IWE on both sides still continueed,
Now they’re waiting for these parts that shown in picture, they told me that due to malfunction of these parts i have the noise and also they told me that this is error from assembly

Hope someway it helps

 

[JCloud]

same exact stuff going on with an added "quite growling" type sound at low speed. From what my paperwork reads and what I was told by advisor... just the IWE was replaced.

I have this same type of low growling noise/vibration it happens at lower speeds and is intermittent.

Also, what is an IWE?

 

[OEMPlus Raptor]

Did you guys make sure you the "lane keeping assistant" is set off? Mine is a Gen 2 but I had the pulsating and once I turned that feature off I was good.

 

[Nood1es]

Did you guys make sure you the "lane keeping assistant" is set off? Mine is a Gen 2 but I had the pulsating and once I turned that feature off I was good.

Yes.

 

[BoostCreep]

Did you guys make sure you the "lane keeping assistant" is set off? Mine is a Gen 2 but I had the pulsating and once I turned that feature off I was good.

I will shamefully admit when I took delivery of my Gen 2 I thought I had a tire balance issue until I found that feature haha.

No, not that and the issue with the Gen 3 is much more intense and not felt through the wheel.

 

[XwerX]

Check the front differential pinion bearing. I had all the same issues in this thread and the issue was resolved when the front differential was rebuilt.
23 EB truck with 10k miles