It is cheaper to replace it. Finding someone to repair it is almost impossible.
A 2003 Impala does not have a timing belt. It has a chain.
Should be on the driver's side against the firewall
1800 or so
For BEST performance you should exactly what came in it and that is AC Delco.
Look on the drivers door post and there is a decal telling what the pressure should be.
Turn the key off and on for three times and that should prime the system.
It should be under the hood of the vehicle or in your owners manual.
If you are looking for 1964 Chevrolet Impala SS replacement parts you should look at Auto Zone, O'Reilly Auto parts, Napa Auto Parts or Pep Boys. You can also contact your local Chevy dealer.
You should immediately take it to your Chevy dealer and have it repaired. Working on the SRS can be dangerous and is not a DIY repair. It very well may be repaired under warranty.
put in 5 qts. with a new filter and you should be fine.
The 2004 Chevrolet Impala air conditioning pressure switch can be found on the end of the air conditioner compressor. The pressure switch should be labeled as such.
The 2005 Chevrolet Impala air conditioning evaporator drain is located on the bottom of the air conditioner compressor. The evaporator drain should have a tube attached to it.