greymonster90lx
New Member
- Joined
- Nov 20, 2013
- Messages
- 3
So i have a buick powered mustang lx and have a fast xfi 2.0 box i had a shop hook it up and they wired in a msd 7 digital plus box to my coil which has wires going into my ignition key on the engine started but when i reconnected all the wires to the battery and tried cranking engine when i turn my head light switch on it powers the fast xfi box and the box turns on and show a red light on the crank that blinks and the green power plus 6 all 6 injector lights but there is no light turned on the points part of xfi box and when i tried to crank motor the 6 injector lights turned off and only blinked on g and h I have no idea what is going on but i really need help
