2006 Hemi Durango that gets the P0404 (EGR circuit) code. I replaced the EGR and code keeps returning but have had no driveability issues...until recently. Twice in the last week I've started the truck after work to let it warmup and when I come out 10 minutes later it's not running. I try to start it and just get the "click click click" so I need to jumpstart it. Once I jumpstart it I can shut it off and it starts right up so I know the battery isn't dead. Any ideas?