'02 Explorer - Rattles at 2,200 RPM: EGR Valve?

[pmccarthy]

I have a '02 Explorer that rattles when the RPM gets to 2,200 regardless of the gear it is in. I have read that it is the EGR valve and should be replaced but as I look more it is suggested that the EGR valve does not typically need replacing and I should look into replacing the DPFE sensor. Suggestions and tips would be appreciated. Thank you.

 

[fedyfedz]

torque converter most likely. alot say that they have gone 100k with that noise as to the torque converter is hard to change.

 

[94Eddie]

If the rattle stops when overdrive is engaged then it is very likely the torque convertor. If not then I would check the heat shields first. When loose they have a tendency to rattle at specific RPMs. It could be the timing chain guides too but I doubt it since it only occurs at a specific RPM.