Ford Escort: Replacing #1 Spark Plug????

They make pliers specifically for removing ignition wires from plugs in these kinds of predicaments. You'll be able to reach in there with those. If not, they make a small plastic ignition wire remover that fits around the plug just under the boot. It has a small t handle that you pull up on to remove the wire.

Use a piece of vacuum line to install the new plug. Put it right over the place the ignition wire plugs in to. You can start the threads with the vacuum line. That way you pretty much can't cross thread the plug. This is a handy trick for several engines, especially transverse mounted v engines.

Thanks. I'll give it a try. I really don't want to be trying to remove that compressor.

That little plastic tool for grabbing the end of the wire costs about $1. It can save you a real headache if you damage the wire end and start chasing an engine mis. Be sure and twist the boot first to break the boot loose.