2001 Dodge Grand Caravan Sport 3.3 Wifes van started running very rough last week while in slow moving traffic then stalled out. Code showed "map sensor", got a new one and installed. No change. Cleared codes via code reader then also by battery disconnect. Small little change, still stalls. Shows code 0107. Need help

Sounds like you might need to have your fuel filters checked out as well as your fuel pump might be showing signs of going out!

Having once owned a trans repair shop

Only one

Sell it & run fast

It will not fit. You can use 2001 and up.

The vacuum line on top of the EGR is required for propper vehicle operation. The vacuum line is what opens the valve when the solenoid is comanded on. As for the MAP sensor check the injector/MAP sensor harness right by the driver side corner of the rear head. The harness tends to melt and cause rough running conditions and misfires. So would the EGR which is a common issue and yes the the whole assembly should be replaced.

If you loose the trans, and you will eventually,you can blame yourself, for driving it with codes present and in default mode

Having own a trans shop,I will tell you all caravans trans axles, and most other van type transaxles are junk.

Sell it.

have you checked the egr system and check for a vacuum leak???

This sounds like a classic case of either a dirty/faulty IAC (Idle Air Control) motor or a sticking EGR valve. If you can prevent it from stalling by keeping your fot on the gas slightly and it always restarts right away and runs good when restarted, I'd suspect the IAC first. If it "chugs"when stopping and will run rough even with a little (not a lot) of gas pedal and/or it runs rough when restarted, I'd suspect the EGR.

most likely ur mass air flow sensor is dirty or faulty and or check for a vacuum leak down stream from the mass air flow sensor

Check the sensors on the throttle body. There is a sensor that controls air to fuel ratio. If that sensor is bad then the car will run and then stall out while in drive. I had the same problem when it was cold outside last winter. If you dont want to dish out the money without knowing if it is that part at fault or not then start the van pop the hood and located the throttle body. Place your hand on the sensors and give them a little shake and then make sure they are plugged in all the way. You could also turn the van off and unhook the sensor clean the connectors and plug it back in. That should do the trick and if it doesnt stall anymore then I would replace those sensors if I was you. One more thing. If your giving the sensors a tug while the car is running and you hear it going to stall you could located the gas pedal cable and give it a rev or two by hand so it doesnt stall out and turn off. By the way. You van isnt over heating at all is it?