I have a Red 2003 Mach 1 that i bought used with 68000. Miles on it. I have a miss so I got new set of coils yesterday and went to put them on and the clips on the harness are upside down. Someone put GMS coils on the car and the clip clips upside down. In order to run my new coils you have to twist the clip but when you do that it also switches the wires. I have another blue 2003 mach 1 so i pulled the cover off of it and the clips are right. The new coils work on it. Kind of hard to explain without a picture but basicaly there is a little wire and a big red wire coming from the harness. On the blue car the red wire is on the right, the b + side but on the red car its on the left. Is it possible someone pulled the wires out of the clip on the red car and turned the clip around to make the GMS coils work?