I got a reply to my question about tough spark plug terminal ends and how to remove them from the distributor cap cover for my 1992 300-E.
What I have done so fare is remove theplastic face plate that covers the spark plugs to trace them to the distributor cap. I was going to take some small fle folder stickers and lable each plub leed to the distributor cap. I was wondering the firing order may help me better .
It seems I may be dislexit when it comes to simple matter like these. But I am trying to learn so I don't screw up.
I have a new distributor cap & roter and o ring ready plus
the nessary tools for the job.

Sorry for the questions on such a simple task .

Bob Geco