Hello, I have a 2003 jeep grandcherokee 4.7 and i need a tune file for this vehicle. I tried to tune but i'm very new about this. Can exprienced tuner help me for tune my stock file ?
Did you get around to do any tuning on it? Just ordered HpT and will start tuning on my 04 4.7 WJ, just wondered if you found any helpful info or any tips on anything.