Where is low pressure port to recharge a c on 2001 Chevy Malibu?

The low-pressure port for recharging the A/C on a 2001 Chevy Malibu is typically located on the drier/accumulator. This is usually a smaller fitting than the high-pressure port. It's often a silver or blue cap.

However, you should NOT attempt to recharge your A/C system yourself unless you have the proper tools, training, and understanding of refrigerant handling procedures. Refrigerant is under high pressure and can cause serious injury if handled improperly. Improper handling can also damage your A/C system.

It is strongly recommended to take your vehicle to a qualified mechanic or A/C specialist for any A/C service, including recharging. They have the right equipment and knowledge to do the job safely and effectively. Trying to do it yourself could result in costly repairs or personal injury.