Since i have a check engine light with code p2009 i will be ordering the gde tune in the am. I have read very good reviews on it and spoke with Keith at gde twice today and he seems to be a very nice guy. So i will have one coming my way also. I have been assured by everyone it will take care of my current code.
Much like Scootr, I dont get to drive my jeep much, because it is my wifes. At this time i have 4 Dodges with cummins in them. My wife has always loved the sound of them, so she wanted something that had the sound of a big truck, and she loves her jeep. I just hope I can work out the reliabilty of the jeep so we can keep it for a long time. I know she will only drive it a couple more years tops, then like many on here it becomes mine.
Also the extra mileage should pay for the tune in no time.
2008 jeep grand cherokee 4x4 3.0 crd limited 50,000 miles,GDE eco tune,dpfe delete. mbrp dpf back exhaust gutted resonator mod, ehm, rock krawler 3.5 inch x factor lift, rough country 1.5 wheel spacers,Rusty's offroad diff guards, k&n drop in, 275/75-17 bfg km1's,tinted windows.....on the way:custom cold air intake.