Going to do the cleaning of the EGR and cooler. (I'm still under my 100K warranty, so no, I'm not going to delete it.... yet) What size pipe plug do I need to plug the end of the cooler before I fill it with the MOPAR EGR cleaner?

 

I thought that this cleaning might have fallen under the emmisions warantee for those who don't want to fix it right and delete...?

 

Nope.... Cleaning of the EGR is considered "service".

 

Only covered under warranty in California, and I think, another state or two.

 

Yes, that is along what I was thinking...

 

The correct size plug is the snap on lid off a can of break cleaner!!!!

Tap the plastic lid into the hole with a rubber mallet, fit like a glove.

That soot was Nasty. Can't wait to get past my 100K mile warranty and do the deletes....