lol 35k. You really don't need any tune up unless you feel like doing the work. have you replaced the spark plugs already since you owned the car? If you have, then don't worry about it. If it's the first time, then now it's not a bad time to do it.
If you haven't had a transmission fluid change, 35k is a good place to do the first one. If you do this on this schedule, you should never have to do the flush procedure (since when you do the next one at 70k, you will only have 25% of the original fluid in the car.
graduate research associate
Center for Automotive Research
at THE Ohio State University
2004 Intrepid SXT