Took my 2025 3500 in for the second time changing fuel Filters. Once at 10K miles and second set at 18K miles. Each time the truck would crank much longer until all air was removed, this time the engine light went off [ code was low fuel pressure] The dealer was really good about taking the truck in right away, they did a software re-program module engine control [ ECM]. They stated with both fuel filters only a few inches apart, sometimes you get more air trapped resulting in engine light appearing. They followed the Ram detailed instructions that came out awhile back but doesn't always prevent air in line. Engine light has not appeared again. Now every time I open the door to truck even without keys in hand the fuel pump goes off for 10+/- seconds in-which it never seemed to do it that long prior to up-date. just found this somewhat interesting.
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