| Engine Type | Compressor Type | Refrigerant Amount |
| ------ | ------ | ------ |
| 4.6L OHV | Non CFC 134a | 2.35 lbs (34 ozs) |
| 5.4L SOHC | Non CFC 134a | 2.35 lbs (34 ozs) |
| 5.4L SOHC | CFC-12 | 4.5 lbs |