Where do I put freon in a 2007 chevy impala
Yes
For autos generally thru dipstick tube if says add.
R-134A type refrigerant (not freon) can be added thru the service port of the low side of the A/C system (by the firewall, below the passenger wiper arm, behind the transaxle fluid level dipstick) with a recharging kit...
You have to have a freon leak detector. Are you can put freon dye in the system and find a leak that way.
hoe do you put then spark plug cable in the right order on a impala
The air conditioning system of a 2002 Chevy Impala does not use Freon; HFC-134a is now the refrigerant of choice, Freon was made illegal as of January 1, 1996. The 2002 Chevrolet Impala Repair Manual is available for about $35.00; you will need this as I don't believe the procedure can be adequately described, and the diagrams are not legally available on the internet. However, if you can find the air conditioner's coils on your own, or in the owner's manual, there will be a valve somewhere on or adjacent to these coils where coolant can be injected. You can download an owner's manual for free from GM, but you have to register. http://www.gm.com/gmownercenter/
The trick is not where to fill it but how to know when it is full. It is best to take it to a garage because it needs to be raised level on a lift.
you can get a kit and the freon at any parts store. It comes with instructions
R134a Refrigerant
24
Regular unleaded
1965 or 1966 IMPALA