Hi
I just bought blue 2003 wagon auto with 82k miles. Should I change oil with Mobil 1 synthetic? I also like to flush auto transmission fluid. Any recommendation?
Thanks

 

Syn oil not necssary since the Aerio isn't a sports car like a Mustang. save your money. Since it's was bought used I recommend Replacing all wearable items Trans fluid, oils-power steering, AC, Brake. Replace brakes, spark plugs reg platium. Air filter to maybe a K&N drop-in. Lube your sway bar and shocks. replace battery with a walmart brand battery. Just the basic and you got yourself a great little Aerio. Also your tires and rims with 16 inch add a sway bar.