1990 olds cutlass supreme

my olds is stalling but if you let it sit for a while it starts back up. I have put 3 fuel filters on it, distributer module, and a fuel pump relay. :banghead: i feel like i am going crazy putting all this money into it and still cant figure it out. Someone told me it could be the crank sensor is that possible?

I had the same problem on 87 Olds 88 with the 3800 engine. It took me a month to figure it out in my spare time. The crank sensor fixed it!

This is Introductions :smile: