Subaru Legacy 2.5 GT Limited 2008 Manual
![Subaru Legacy 2.5 GT Limited 2008 Sedan manual cover](/images/MxHnRNbatVUnyixsAMhGfsdm/thumbs/thumb175x175.webp)
To replace the cabin air filter, open the glove box and remove the retaining clips to access the filter compartment. Remove the old filter and insert a new one, ensuring it is oriented correctly according to the airflow direction indicated on the filter.
The recommended oil type for the 2008 Subaru Legacy 2.5 GT Limited is 5W-30 synthetic oil. The engine oil capacity is approximately 4.2 quarts with a filter change.
First, check the air conditioning fuse and relay. Ensure that the compressor is engaging when the AC is turned on. Inspect for refrigerant leaks and check the refrigerant level. If these steps don't resolve the issue, consider having the system inspected by a professional.
Common causes include a loose gas cap, faulty oxygen sensor, or malfunctioning catalytic converter. Use an OBD-II scanner to read the trouble code for more specific diagnostics.
It is recommended to replace the timing belt every 105,000 miles or 8 years, whichever comes first, to prevent potential engine damage.
After inflating tires to the recommended pressure, drive the vehicle at a speed above 20 mph for a few minutes. The TPMS should reset automatically. If it doesn't, consult the owner's manual or a professional technician.
Start with the brake furthest from the master cylinder (usually the rear passenger side). Attach a clear tube to the bleeder valve, submerge the other end in brake fluid. Have an assistant press the brake pedal while you open the valve to release air and old fluid. Close the valve before releasing the pedal. Repeat until fluid runs clear and free of air bubbles.
Maintain proper tire pressure, perform regular engine maintenance, use the recommended grade of motor oil, and avoid aggressive driving habits. Removing unnecessary weight and reducing idling time can also help improve fuel efficiency.
Check the battery connections to ensure they are clean and tight. Test the battery voltage and charge if necessary. Inspect the starter and alternator for faults. If the vehicle still does not start, consider a professional diagnostic.
Start by removing the engine cover, if applicable. Disconnect the battery. Remove the ignition coil or wire from each spark plug. Use a spark plug socket and extension to remove the old plugs. Install the new plugs by hand to avoid cross-threading, and then tighten them to the manufacturer's specifications. Reconnect the ignition coil or wire and the battery.