This thread has been great to read, I have a 91 olds Cutlass Ceira. It has a new fuel pump and all that goes with replacing it. (filter, screen ect) It was driven by my mother since new. I just inherited it. It only had 140k miles on it. She drove it to church, the store and that's it for about the last 10 years. She was having the stalling issue and they replaced the fuel pump through a good mechanic. It continued to do it. Only when it was warmed up would it stall and start right back up. When I got it, I put some sea foam in it after it stalled the first time. After taking it out on the highway, it would not start an hour later. I let it cool down with the hood up for about an hour and I was able to drive it back home. It did it again after I got home so I waited until the next day to start it again. It started and I drove it to town. It died in a parking lot and have not been able to start it again. It started when I sprayed some started fluid directly in it but did not keep running. I hear the fuel pump working good. I am wanting to check the injectors but cannot find instructions online to do it. I know where the Crankshaft position sensor is but would like to test the injectors first. Is there somewhere I can watch a video on how to do this or do you have any other suggestions?