No Spark

[buzzerd]

I have a 2000 GMC sierra 4x4 Z71 with a 5.3l. I replaced the starter the other day and now when I crank the engine over I have no spark. The fuel pump turns on and pressures up all lights heaters and other acc work fine. I replaced the crank position sensor wire connector because I thought maybe I had pulled on the wire and it became disconnected when changing the starter. Is there any way to test the sensor and the wires connecting? Or any other ideas would be greatly appreciated. I've check all the fuses already.

Thanks Buzz

 

[Molson02536]

I have a 2000 GMC sierra 4x4 Z71 with a 5.3l. I replaced the starter the other day and now when I crank the engine over I have no spark. The fuel pump turns on and pressures up all lights heaters and other acc work fine. I replaced the crank position sensor wire connector because I thought maybe I had pulled on the wire and it became disconnected when changing the starter. Is there any way to test the sensor and the wires connecting? Or any other ideas would be greatly appreciated. I've check all the fuses already.

Thanks Buzz

Remove your Ignition Control Module (ICM) and have it tested at Auto Zone, if it's bad replace it. Start with that, good luck and keep us posted.