DIY Engine coolant flush & change TeamBHP

Defueling Coolant. Dexxoil Coolant Orange Platinum Just bought a camper and during a pull on about 6% grade I hit 221 F and immediately defueled Hey all Just curious to see what other people have set their H&S defueling parameters at

CHILLITS BY ERGODYNE Evaporative Cooling Towel, Advanced PVA, Blue, 13
CHILLITS BY ERGODYNE Evaporative Cooling Towel, Advanced PVA, Blue, 13 from www.grainger.com

Made it the half way to the top and occurred again but I was downhill so it cooled of quick Just bought a camper and during a pull on about 6% grade I hit 221 F and immediately defueled

CHILLITS BY ERGODYNE Evaporative Cooling Towel, Advanced PVA, Blue, 13

I think its more like defueling because of coolant temperature Regular temp is anywhere from 195 degrees to 210 degrees. While I was going through settings I came across defueling settings

CHILLITS BY ERGODYNE Evaporative Cooling Towel, Advanced PVA, Blue, 13. These are safety features so that you don't damage the engine. Wondering what this defueling mode does and what could be causing the different temps in the oil and coolant ?

PPT Signs & Symptoms Of Coolant In Oil PowerPoint Presentation, free. It only reaches a max of 221 degrees at load high speeds Mine are Boost 33psi Coolant 210 F Transmission 170F EGR.