Ok I know I should not be affraid to change the distributor cap & rotor on my wifes 92 300E M103 engine. It seems to be the only service since we got the car that has not been done.

I hate to bring it to a Benz Mechanic just for this simple job. can some one tell me the correct way to do this job. The plug wire ends seem very tight on the cap, should I use a spark- plug puller tool?

Is there some were on the forum that in The Do It your self jos I can look.

Thanks again