I have a 01 Ram 1500 5.9L with 23k. Last week while driving it started chugging and missing then CE light. Changed wires, cap, plugs, seafoam, no change. Took it in and OBD read bad #3 injector so replaced it. Left the shop and a mile down the road light came on and started all over so I went back to the shop and OBD said misfire on #1 cylinder. Checked spark, wire, plug all good. Could I be blowing injectors, or is the rail clogged or what? Any help would be appreciated. Thanks, Joe

 

it sounds like you may have gotten some really dirty fuel that has gotten into your fuel system and is now fouling things up. are you still under warranty?