1999 Mercury Grand Marquis Q&A
1999 Mercury Grand Marquis Question: air conditioner quit blowing cold air.
if it quit suddenly, it may have blown a hose, seal or compressor gone out. need to know if it has freon in system before trying to charge. if it does, no way to know how much without being evacuated. need to take to a shop, have them inspect a/c system. - mrfordman