Check Engine Light On problems of the 2004 Dodge Sprinter

I did the t21 recall update to the pcm and have had check engine light on, then it died and had it towed to the greatest Sprinter mechanics in my area. This was after the dealership cleared codes the first time my check engine light came on. Towing from insurance made me pay the difference in mileage from the dealership. Had t21 recall finished June 22, 2018, and again today after picking my van up from my trusted mechanics Thursday( who only work on Sprinters and could not find the issue) and again check engine light comes on. I have had no issues with my van until this stupid update. . I will never trust your recalls ever again. From what I am reading, you guys don't care of the cost and burden it puts on us who have complications after this pcm update. So, when me and my quadriplegic son get stuck somewhere, are you going to help us? pathetic company and stupid recall. Nothing like driving three times since the update to take my time out of my day, stress about not having an accessible vehicle for our use, and everybody shrugging their shoulders. Yes, simply accelerating from a stop light must be really hard on my engine with only 124k miles. ! what are you going to do to help those of us with manufacturing vins up to July of 2004? you are obviously thinking all encompassing pcm updates are needed but how about you think about the difference in models from within the year. Or is that too much thinking from your own brain and the computer didn't tell you what to do?.