Thanks for the reply guys. I tried moving the newly installed cps and when I nudged it to the right (facing drivers side of car) the engine stalled every time. Did not shut down with slight pressure to the left. I made a clip that clipped to the heat shield, and prevented the cps plug from moving to the right. My son drove it on some bumpy roads with no shutdown issues. I have ordered a bosch replacement (finally figured out that one on amazon 0261210171 will work for the 2004, even though it says it won't), and will install on Friday. Hopefully, the bosch will be a better fit, and this will resolve the issue. Thanks again for the quick responses.
Dean