Oil Filter: Service and Repair

ENGINE OIL FILTER (REPLACE)
The quality of replacement filters varies considerably. Only high quality filters should be used to assure most efficient service. Genuine oil filters require that the filter is capable of withstanding a pressure of 1,765 kPa (256 psi) are high quality filters and are recommended as follows:
Mitsubishi Oil Filter Part Number:
<2.4L Engine> MD1136466, MD322508, MD3257114, MD332687, MD360935, MD365876 or equivalent
<3.0L Engine> MD352626 or equivalent

ENGINE OIL FILTER SELECTION
This vehicle is equipped with a full-flow, throw-away oil filter. The same type of filter is recommended as a replacement filter for this vehicle. It is possible, particularly in cold weather, that this vehicle may develop high oil pressure for a short duration. Make sure that any replacement filter used on this vehicle is a high-quality filter. The filter must withstand a pressure of 1,765 kPa (256 psi) [manufacturer's specifications] to avoid filter and ultimately engine damage. The following is a high-quality filter and is strongly recommended for use on this vehicle: Mitsubishi Engine Oil Filter Part number MD136466, MD322508, MD325714, MD332687, MD352626, MD360935 and MD365876. Any replacement oil filter should be installed in accordance with the oil filter manufacturer's installation instructions.

OIL FILTER REPLACEMENT
1. Start the engine and allow it to warm up until the temperature of the coolant reaches 80 - 90°C (176 - 194°F).

WARNING: Use care as oil could be hot.

2. Remove the engine oil filler cap.
3. Remove the drain plug to drain oil.





4. Use an oil filter wrench to remove the engine oil filter.
5. Clean the filter bracket side mounting surface and ensure the old O-ring has been removed.





6. Apply a small amount of engine oil to the O-ring of the new oil filter.
7. Once the O-ring of the oil filter is touching the flange, use the respective tool in the following table to tighten to the specified torque.
8. Install the drain plug and refill engine oil.





9. Rev the engine a few times, and check to be sure that no engine oil leaks from the installation section of the oil filter.