Cracked EGR Cooler?????
Noticed over the past couple weeks the ol girl would smoke white just at start up, not a huge amount but enough to notice. Friday afternoon while driving it seemed very sluggesh and would pour whiter smoke and hesitate, clean up and be good. I pulled my EGR valve and cleaned it was very dirty, dry hard carbon there only. Drove it home last night and she was smoking white really bad.
Deltas remain normal 3-7 differance.
Survey says heads are good EGR cooler is cracked??