[Original Sconnie]

I have been looking for a way to make my 2007 Jeep Grand Cherokee with the CRD. I have been looking just to make a little better economy. I cant find anything along the lines of a cold air intake, all I have seen is an oem replacement K&N. Also if there are any good economy chips, I am interested to know if anyone has any good suggestions.

 

[mazster43]

Call Keith at green Diesel Enginnering and get the ECO tune. I picked up 2 mpg on my 07.

 

[alan_crd]

you can get a snorkel Kit from 4xguard.com Airflow Snorkels WK not my first choose. Did you contact Green Deisel Engineering? did they do anything? did it work?

 

[ToTall13]

Contact Scott Martin @ St. Jame Automotive 239-283-1996, he has a 2008 JGC CRD that get 34 mpg hwy and he also does Diesel conversions on Jeeps.

 

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We tune CRD's. Check out this article on the topic in Diesel Power Magazine.

Nick