On 2006 Dodge Durango 3.7 V6, where is the EGR valve location? Trying to find it

What is your question?

Been searching to find out the problem with vehicle. Haven't had any luck to locate this part.

What makes this problem better or worse?

When engine is cold, 3.7 V6

How long has your 2006 Dodge Durango had this problem?

6 months or longer