Had a massage on 2018 dodge 2500 diesel def service required see dealer made a appointment over a month away from issue tried to get in touch with service department sense you only have 150 miles to go to limp mode with I put on in 2 days. They wont return my messages. I think it is a poor way to run a business. Just Wanted to know if theres anybody else in the Redding area that would work on Dodge vehicles vehicles User's recommendation: Don’t go.