Need help...350 tbi stumbles after hosing engine

[nutt7]

Did a few tests and started a new thread here, in the injection section. See post 15. My coil is arcing internally, as well as the plug wires arcing. I believe this is the main issue for the stumbling and bucking under load. I also suspect the arcing jacked my ignition module.

 

[nutt7]

It was the coil...after installing it was no longer rumbly, then I replaced the wires and plugs and all my idle blips are gone...

Thanks for the help