I did this delete because my EGR and cooler on my 2020 Ram EcoDiesel gave up and to repair was going to cost over $10,000. I had several different dash lights on warning signs of problems, after removal of the ECM sending in to TUNER DEPOT and their delete process then getting it returned for under $1,000, I installed it last night, fired up the Ram, it died twice, third start chugged for about 30 seconds, all sensor lights went off started running smoothly, took it out for a drive, it had lots ...