1999 Ford F-250 Super Duty Q&A
1999 Ford F-250 Super Duty Question: add freon
I don't suggest doing this unless you're 100% sure the system is low on refrigerant and that you're not going to overcharge the system, otherwise you risk damaging the compressor and possibly more. I recommend paying a shop to do this so it's done correctly. Here are some near you http://repairpal.com/directory?address=28383&car_brand_names=Ford - Bret Bodas
Where is the low side pressure port on this 99 f-250 7.3L Diesel. I need to add freon.
I know that I need to add ac coolant but I think there is a leak somewhere because it doesn't get any cooler inside the cab.