Oil cooler change
Getting ready to do some work on my truck. Deltas are about 20 apart. So I am deleting the egr cooler replacing the oil cooler, blue spring, banjo bolt, coolant filter. I plan on flushing the system first and replacing the coolant with elc. When Im all done my question is will I have to replace the oil cooler again after I do all this? I also just bought a sct and tunes from vivian. Anything else I will need while I have it torn down this far? I will post pics of my progress as I tear it down and replace all this. Never worked on a diesel before so I plan on giving myself few days to do it all and hopefully it all comes out right..