After servicing the a/c system in your vehicle you need the exact freon amount for your specific car and the type of refrigerant.
| Compressed air mixed with the HFO-1234yf (R-1234yf) forms a combustible vapor. |
| The vapor can burn or explode causing serious injury. |
| Never use compressed air to pressure test HFO-1234yf (R-1234yf) service equipment or vehicle a/c systems. |
WARNING | Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, or throat. |
| Be careful when connecting service equipment. |
| Do not breathe refrigerant or vapor. |
CAUTION
