04 Started Running Rough.

[rlsjeep]

Hey Guys I need some input on a problem that started late yesterday. I towed my buddies race car to the track yesterday, drove about 330 miles total. In the moring while I let it idle to warm up it acted normal. When I got to the track and let her cool down idle it start to run really rough. I have almost 100,000 miles on it. I had the edge in tow mode. I never felt any lack of power.



Could I have gotten a bad tank of diesel fuel? Or are my injectors starting to go south? I'm going to change out my fass fuel filter on friday and clean the water sep. Other than that i'd like to have some info from you guys.



Thanks.