6.0L Power Stroke Technical Info
When my 2004 6.0 warms up, it falls on its face above 2000 rpm. Plenty of power below 2000. Above 2000- rpm it sputters, no power, and I get a little black and white smoke out the exhaust pipe. It starts fine cold and hot. No smoke at start up or below 2000 rpm. During the winter when the engine...