Two problems related to gas recirculation valve (egr valve) have been reported for the 2007 Dodge Ram 3500. The most recently reported issues are listed below.
Tipm (totally integrated power module) failed, causing vehicles engine to stall at 75mph on freeway. Condition resulted in a "no-start" scenario. Because of this failed tipm, the onboard diagnostic computer has no power, resulting in an inability to diagnose with obdii scan tools. This situation could have resulted in a possibly fatal accident, as the vehicle was in motion at 75mph on a major freeway with moderate traffic. When the vehicle stalled, all power steering and brakes were lost. These parts are prone to failing, but Chrysler refuses to accept responsibility. An aftermarket replacement is available at the price of approx. $600, but these parts are special order, and take several days to receive.
Truck died in middle of road, truck would not start . Son towed truck out of road to parking lot. Truck, started again ran 3 days. Pulled out of parking lot , the truck accelerated out of controlled hit brakes a few times and truck died again in middle of road. Started again , truck moved 10 feet and died . Tipm (totally integrated power module ) has failed. Unexpected acceleration scared me considerably. Less experienced driver or my wife would have got scared and crashed.