Do anyone know how much freon goes into a 97 cadillac Deville or where I can fine this information? Thanks in advance for any info.
i dont know anything about cars but, I would say a straus or a place like that.
if the car's been in no wrecks there will be a sticker (underhood area)that tells you what kind of refrigerant(R-134a) and how much your system takes to operate properly. keep in mind that if your system is completely empty you'll probably need to remove the air and add oil(PAG)
If the system is empty, he needs to repair it first, and there's ALWAYS a purge involved when filling A/C. The minimum for a purge is 30 mins, unless u want it done half-assed. :thumbs: