Newly installed AC system works great. Heat works great. Power windows and doors work great. The only problem I can think of with this car is the window defogger doesn't work. but I have not replaced the relay for that yet. Reliable daily driver gets 22mpg highway. This is the last year of the big-body classic Eldorados. Many of the cars from this era have lost some 'pep' due to a spongy fuel line in the fuel tank. but I have replaced that and it has its original 'get-up-and-go. ' It is a fun car to drive and I get compliments on it wherever I go. I really love this car. but must sell in order to get a larger vehicle to accommodate our growing family. Happy bidding!