Odd and Even Banks on Northstar
Ok dumb question I know, but which bank is ODD and which bank is EVEN. I know I can pull out my manuals but I have to tune up a 95 Eldorado this morning and need the info quickly. The Eldo is missing badly and I am going to hook up my computer to it to see which cylinders are missing by monitoring the misfire counts. The owner tells me that it has the original plugs and wires, so we will see, I will probably be replacing the plugs and wires this morning. I also need to replace the HVAC fan
Ok as I noted the fuel pump, plugs, wires restored the engine's power but I still had a misfire at idle that 'seemed' to go away up the RPM range. It was sucking gas badly, and the idle was ranging due to a wacky ISC motor or bad adjustment of it
I pulled the coils and tested the primary and secondary windings against a known good coil, and to my surprise, one of the coils had an OPEN secondary, I replaced the coil and the misfire was gone and the engine purred nicely!
On to the ISC motor,