I have the same problem with my 1999 Jeep Grand Cherokee Laredo.
My mechanic changed everything and it still stalls. So I was telling him about the backing out the two screws. But when he took the PCM off- we couldnt find the two screws.
Here is what my PCM looks like
http://autocompexch.usprogramming6.com/jeepwrang97-00sm
Where do I find those two screws to back out.
I am a single mom and I tell ya- I cant afford one more red cent to put in this car.

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