Nothing major.
After 174,000 miles I still love this car. I get great gas mileage, and even peppy performance from the 6 cylinder engine. Have only replaced normal wear-and-tear items; tires, batteries, brakes. Cheaper than dirt to maintain.
I also have an '86 Ford Taurus LX and have always been wondering how many miles to the gallon it gets, checked the manual which had nothing. If you could email me: enzone12@yahoo.com and tell me how good a mileage you get, that would be great!
Thanks,
-Enzo.