hey guys i just bought a 2000 GT and all of a sudden the motor started runnin funny, kinda like its missin. at first i thought bad gas but i've filled up since and it won't go away. i noticed one of the COP's (coil pack) had worked its way up cause the bolt holdin it down was broke so i thought, well thats the problem. i made sure it was down in there good this time but it didn't help. could this coil be bad. i checked the ohms on it and it was like 0.6 or 0.7, the same as the others. could it still be bad even if the resistance was ok? i took a screwdriver and listened to the injectors thru it to listen for a clicking sound to make sure the injectors were workin and they all sound fine. but after messin around with the motor, unpluggin COP's here and there with the motor running, i never did get a trouble code. shouldn't i get a misfire code or something. my diablosport tuner didn't show anything at all. isn't that kinda weird? i need help cause i just bought this car and i'm not familiar with the 4.6 yet.