Leakdown test [Archive] - PowerStrokeNation : Ford Powerstroke Diesel Forum


PowerStrokeNation : Ford Powerstroke Diesel Forum > Super Duty 1999-Current > 6.4L Power Stroke - Technical Info > Leakdown test PDA Leakdown test Jay03GT 09-28-2009, 08:36 PM Anyone ever done one on a 6.4 before? What do you guys think a "normal" cylinder should read, 10% or so?