It seems like it pops more if I hold the gas to the floor while cranking, but does not make a difference if I let off or wood it once it starts stumbling. I will put the fuel pressure tester on this weekend and see what it says. What should the fuel pressure run on these cars? The fuel pump runs when I turn the key on, and when I had the scanner on it I turned the fuel pump on, and can hear fuel rushing through the fuel pressure regulator. I ran a test on the Baro/Map sensor, and it showd 28inHg Baro, and 29inHg Map not running. The actual baro was 30.75inHg. That seems pretty close, but I will check the hose inside the car to the map sensor, the hose under the hood looks fine. Thanks for the info guys..