[ric_moving]

When you say the car will run for quite a while, do you mean that the car runs for days, weeks, and even months without stalling problems? Like the car will run normally like new for weeks, until a stall happens, and then the car keeps stalling for a period of time, and all of a sudden the car runs normally again for weeks without any stalling?

When a stall happens, and the engine is able to be restarted with the automatic transmission in "Park" but shifting into "Drive" stalls the car. Does turning on the air conditioner when running successfully in "Park" helps to keep the engine to continue running after shifting into "Drive" sometimes?

When the car runs without any stalling for weeks, does a fresh bout of stalling occur after the car is decelerated while driving (stopping for a red light, slowing down for a slow car ahead, slowing to get off the highway ramp, taking the foot off the gas paddle when driving into congestion)?

If so, the MAF (MAP for the 3.1) sensor may need to be checked.