[luvmy99cougar]

how do you know for sure your not getting spark? make sure you check all gorunds make sure you check ALL the wiring for splits or loose connections anywhere. MAKE SURE your cranks position sensor is plugged in and that the connection is good the sensor could even be bad, if the crank sensor isnt plugged in, it wont fire spark or fuel... and the cam postion sensor is connected and conection good. do you know if your getting fuel, or if your compression is good, or if the motor is even timed properly? check the connection at the pcm. hoepfully that gives you more ideas