2006 caravan. 2.4 engine. Have replaced the coil, plugs and wires, crankshaft position sensor, and camshaft Position sensor. The van starts when the engine is cold, but there has been a couple of times I have had to mash down on the gas just a little bit to get it to start. It runs great when it starts. It had shut off twice on the interstate, but started right back up before I replaced the 2 sensors.