[Frodo]

If I turn the key my Charger will turn over maybe 1/8-1/4 turn and stop, it won't try to start for ten seconds like it's supposed to. I thought it was the starter and put a brand new one on it, that didn't fix it. I thought maybe it was a fuse or solenoid, they're all good. I even tried replacing the crankshaft sensor, it still won't start. I don't know what else it could be. Help??

 

[djalbin]

I assume you had the main battery load tested?
.

 

[Frodo]

No, I will today after work.

 

[ScatSRT]

How many miles are on it? Long shot here: If I recall timing belt change on the 3.5 V6 is somewhere just over a 100K miles, check your maintenance schedule to be sure. It possibly could have jumped timing.

 

[Frodo]

The battery tested good, but slightly low. It has 190k miles.

 

[Frodo]

I got it to start by crossing out the starter with the key in the start position. Just crossing out the starter with the key on, only made it spin but not engage. Could it be the ignition actuator pin is partially broken and slipping?

 

[djalbin]

There's several interlocks in the start/run sequence and a problem with any of the interlocks can prevent the car from starting. Have you plugged a OBD2/CAN scanner into the car's OBD2 port to see if any codes have been logged?
.