An air conditioner that is blowing warm air is frustrating. If all of the components are working properly in your Metro, you may need to recharge your system with refrigerant. Recharging the air conditioner yourself in your Metro is possible if your car is R134 compatible.
Most models made in 1995 or prior to that use R12 refrigerant. Test the air conditioning system for leaks. If your Metro is R134 compatible, you can use a leak detection kit from your local automotive store.
Some of these kits will seal small leaks. Keep in mind that if the air conditioner is leaking, you must fix the leaks before recharging the system. Locate the Low Pressure Side of the system.
This is usually centered in front of the engine. It has a cap marked LOW. Remove the cap.
Determine if your car uses R134 or R12 refrigerant. You will notice screw type connectors on the both the High Pressure Side and Low Pressure Side lines in models using R12 refrigerant. They R134 compatible systems have a quick ... more.
An air conditioner in your Tracker that blows cool air makes traveling during the hot summer months bearable. If the air is warm instead of cool, recharging the system may help. In models made after 1995, you may be able to simply add R134 refrigerant.
Models made before this must be retrofitted to accept R134 refrigerant instead of R12. Inspect the lines for signs of extreme wear or damage. There are some leak detection kits available at most auto parts stores that will help you to see leaks and possibly seal small leaks.
If you notice any damage or leaks, you need to fix them before you try to recharge the system. Find the Low Pressure Side port of the air conditioner. On most Tracker SUVs, this will be located near the front grill on the driver side of the engine.
In some cases, you may find it near the firewall. This depends on the engine size and year model. The cap on the LPS port is blue or yellow and marked LOW.
Look at the connector valve to determine if the system is R134 ... more.
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