Hello everyone,

I'm getting ready to do my engine swap this weekend and am trying to fix a problem in the process. The current setup I have now: Mopar MPI, Jacobs ultra coil, and jacobs miliage master. My jeep will not shut off when I turn the key off. The ignition switch is brand new so I have ruled that out. But is this the sign of a bad coil. I don't really know how the whole shutdown thing works but I always thought that after the key was shut off the coil grounded out and stopped sending spark signal to the distributor....but how does the coil get its signal on a fuel injected? Anyway I would like to fix it while I have everything out and its easy to see all of the wiring....and I'm tired of killing it in gear.
<img src="/forums/images/graemlins/shiner.gif" alt="" />
This motor swap is going to be pretty sweet. 4.2 block bored 30 over, 4.0 head, borla header, york onboard air and fuel injection. wooohooo. <img src="/forums/images/graemlins/smile.gif" alt="" /> Now if I could just fix the body <img src="/forums/images/graemlins/shiner.gif" alt="" />

Thanks for the help