I was refering to just the resistor portion of the wire that connects with the spark plug.
I checked in the parts shop section of this site and found this part number 000 156 59 10.
Can anyone confirm that this is indeed the resistor portion of the plug wire that fails?
I own the same car as you and have been down that same rough idle road. I replaced the plug wires and the rough idle was gone. Later, I had a problem with the idle running high on occasion. I resoldered the connectors on the Idle Speed Control Module and that problem has never come back. My car starts, idles and runs silky smooth now.
[Edited by Q on 06-27-2001 at 11:40 PM]