So i'll be changing the oil soon on my 3.1, and I figure I want to change the spark plugs, as i dont really remember when the last time it was done.
I want to make this car run really well. It runs pretty well right now, but occasionally it will have a kindof rough idle (this may be motor mounts, they were replaced about 6 years ago) I'm thinking i'll clean out the idle air sensor behind the butterfly. Should the fuel filter be changed any time soon?
Any other suggestions to general maintenance?