just did 60k tune-up, what a difference!

Hey guys, I hit 60,000k on my '98 GLE and did some of the service myself with the help of your write-ups. I changed the spark plugs, PCV valve, fuel filter, & cleaned the throttle body. I CANNOT stress how much of a difference these things have done to my car! Smoother shifting, acceleration, better power, quieter, and more. This is my first car and i have never done any mechanical work on any car before. I feel more knowledgeable and empowered now. Instead of just blaming the car's performance on its quality or its age, I now know that maintainence is the key to a lot of problems.

Now that the car's engine is running so well, i've noticed the deficits in my suspension. That is, I hear a "crunk-crunk-crunk" sound while turning my steering wheel when parked. I believe this is probably the strut mount bearings. Is there any harm in not replacing these at this time? I also hear an occasional squeaking sound in the right rear suspension when going over bumps - i have no idea what this is. And in general, the suspension is a little rough over bumps. I was wondering if there is anything you guys would suggest replacing on the suspension - almost like a "maintainence for your suspension"? For example, do you think that old FSB or end-link bushings, or even any other suspension parts that are easily replaceable would lead to a rougher ride? Thanks again for all your help!

Where did you get the write ups to do those things, I need them.

forums.maxima.org, look at the 4th gen how-tos