Hey guys this one has me stumpped. My truck has 90,000 miles on it and it has a 4in lift with 35s on it. At about 55,000 miles it got new head gaskets with studs (arp). I just had the updated oil cooler, turbo oil drain pipe, new radiator cap and deleted the egr(diesel tech kit). I run innovative tunes on my sct, got 4in exhaust(turbo back), and AFE intake. I towed my trailer 240 miles one way and returned to find my degas bottle white from dried coolant. I had to add about 2 qtrs of coolant to get me back to min level. Ive driven my truck now from a couple days and noticed some white dried drops on the degas bottle again. Anybody got any ideas as to whats causing this. B/4 my studs i was running bullydog switch to sct w/ innovative boost was 34 now 29 respectively with more power currently. I m having no issues by gauges or dtcs just residue on bottle and low coolant level.