On the 3.7L V6 and 4.7L V8 the Camshaft position sensor failure can cause the engine to crank but not start or it can cause intermittent stalling. A new camshaft position sensor will be needed.Google+
Car Problem Reports
Mitsubishi Raider Camshaft position sensor failure causing no start or stalling
Mitsubishi Raider Problem
Average Mileage: 95,783 mi (87,000 mi - 104,567 mi)
Visitor, 2007 Mitsubishi Raider, 104,567 mi
Won't start after running a bit
Kills at slow speeds, but randomly, seemed to be in warmer weather but recently condition worsened, to starting but radio wouldn't come on, then completely not starting but dummy lights would flash and then disappear and wouldn't start at all. Then, randomly starting again.