360 a miss
taking the plug wires off one at a time with it running.
Just got through with unplugging each plug wire
The IDEA of this test is good but do NOT do it this way. NEVER pull plug wires like this, especially with electronic ignition. It can "kill" the box.
Also, pulling wires causes crossfiring which confuses results.
The RIGHT way to do this is to SHORT each cylinder
I do this in a couple of ways.
Sometimes I use a grounded probe, loosen the boots at the dist, and loosen the wires so they come out easily. Stick the grounding probe down beside the wire as you pull it out, and as the wire comes out, stick the probe into the dist. cap so that tower is grounded, and not crossfiring to other cylinders.
Another good way to do this is to get small brads/ nails, and slip them down into the dist. towers beside the wires. Then you can just take a grounding probe and go around the cap.
