Re: Troubleshooting persistent misfire
Reply #31 –
I am curious about the distributor/tif/pip too.
Just for S&G's run a temporary extra ground cable to the coil and if that makes no different maybe move it to the EEC and check.
I don't know how these ECM's and coils work. Is the coil hot the entire time and only controlled by the distributor or is the voltage increased by the computer for the load parameter?