hey guys. New member here from Michigan. I'm the proud new owner of a 2003 grand prix gtp. Scooped it up earlier this week as a replacement for my 97 Grand Am which seems to be on its last legs. car is a limited edition with 60,000 miles on it. single owner, clean title. I've been prowling around various Grand Prix and W body forms the last few days and it seems like this one gets the most traffic so I joined up. at 60,000 miles it seems to me like this car is due for a good tune up. Runs great but I need this car to last a long time. I'm looking to change my engine oil, supercharger oil, flush my coolant and switch over to yellow Prestone, spark plugs, and wires. I have a couple tech questions that I'll follow up with on other posts in appropriate sections. Great to be here!