My 2008 Town & Country has been intermittently in limp mode since I had my radiator and transmission pan replaced at my local dealer in July. They’ve had the van for a total of 6 weeks this summer, and claim they can’t repair what’s causing limp mode because there’s no code. Help! Wondering if limp mode has anything to do with repairs (engine light came on right after transmission and radiator repair-dealer claims it’s an emissions code-?). Taking it to a different mechanic tomorrow-what do I tell them that might help them diagnose and repair this?