Starts when the key is let go.

[jimpotent]

Title says it all. I installed a new h.e.p. Installed a new coil . I installed a new rotor and will be getting a new cap in a hour. If I turn the motor over the coil wire sparks. If i turn the motor over a ignition wire will not:yuck: . I do get code 54 And have checked the wires. I hope its just the cap.
Thank you for any advise. Jim :thumb:

[jimpotent]

Ok I installed a new cap and rotor and still nothing? :confused:

So now it has a new hep,cap,rotor,plugs,coil but still does not fire up and only occasionaly fires when I let off the key.:confused:

[daytonajesse]

Double check your timing, you may have moved or installed the dist a lil off.

[jimpotent]

Seems the new hep is bad. Put my old one in and the car fires right up and idles fine.:amen:

[Dave]

Seems the new hep is bad. Put my old one in and the car fires right up and idles fine.:amen:

...crazy. Remember what they say "don't replace it unless it breaks."

[85shelbycharger]

Seems the new hep is bad. Put my old one in and the car fires right up and idles fine.:amen:

Where did you get the new one from? Because from what I have heard, the ones you can get through Autozone and those types of stores are garbage. If you are going to get a new one, get a Mopar one.