Hi, just bought a 1997 crown vic, needs all the fluids changed. Just wonder what other crown vic owners were using and what are the results? The car belonged to my inlaws for 15 years, oil changed every 4k miles with castrol dino, don't know about the rest of the fluids. Had my mechanic check it out. Good news is, only a couple minor repairs needed, a couple suspension pieces need replacement and an oil line is leaking. Need front tires but nothing major. Fun car to drive.