Bought 1996 Maxima SE just recently and it is passing the big 100,000 mark. I have no idea how the previous owner treated the car and i will probably just replace all the smaller parts (air filter, sparkplugs). I was wondering what parts should i replace for complete tune-up or even a bit of engine performance.One more thing, are PFR5G-11 NGKs a good choice of plug?

 

for plugs, always stick with NGK's, you'll never go wrong. Also, hit the fuel filter, pcv valve, and things like that that do not normally get changed. Check all conectors for corrosion, and replace as nessesary, clean your tb, iac, etc. Just look the engine over, if you find an easily replaceable part, replace it