Sluggish
If I get on the freeway and run at say 70 MPH for a period of time then get off an exit, it will idle ruff and be sluggish when I start out. It will smooth out after I get on it kinda hard. it seems like the Engine loads up and when I get on it it blows everything out. what could be the problem.
96 PSD F-250 4x4 ext cab short bed. Manual 5 spd trans. 225000 miles
Mods: Edge Evolution programmer, 3" Down pipe, Straight pipe exhaust4",
Gauges, Dana 60 straight axle with 4:09 ratio, 10 25 sterling rear with 4:10 ratio, 35" BFG AT's,



