Where do you recharge the air conditioner on an Oldsmobile Cutlass?

The recharge port for the air conditioner on an Oldsmobile Cutlass (like most vehicles) is usually located low on the passenger side of the engine compartment. It's often a low-pressure port with a Schrader valve (similar to a tire valve), often capped. It might be black or blue.

However, there's no single, guaranteed location. The exact placement can vary slightly depending on the year and model of your Cutlass. You should:

1. Consult your owner's manual: This is the best place to find the precise location.

2. Look for low-pressure and high-pressure ports: There will be two ports; the low-pressure port is the one you use to add refrigerant. They are often labeled.

3. Search online for diagrams: Use a search engine like Google Images, and search for "[your Cutlass's year and model] AC recharge port" or "Oldsmobile Cutlass AC system diagram."

Important Note: Adding refrigerant yourself can be tricky and requires specialized equipment. If you're not experienced, it's best to take your Cutlass to a qualified mechanic or automotive air conditioning specialist. Improperly charging your AC system can damage the compressor and other components, leading to costly repairs.