Change Engine Oil

Tools

• Owner’s manual
• Oil filter wrench
• Socket or box wrench for drain plug
• Torque wrench
• Jack and jack stands or ramps if needed
• Drain pan
• Funnel
• Gloves
• Safety glasses
• Shop rags or paper towels

Materials

• Correct engine oil
• Correct oil filter
• New drain plug washer or gasket if required

Safety

• Work on a level surface and secure the vehicle properly; never rely on a jack alone.
• Let the engine cool enough to avoid burns; warm oil drains better, but hot oil can cause injury.
• Wear gloves and safety glasses to protect against hot oil and splashes.
• Use the exact oil grade, quantity, and filter specified in the owner’s manual.
• Tighten the drain plug and oil filter to the specified torque or tightening method to avoid leaks or damage.
• Clean up spills promptly and keep oil off belts, hoses, and exhaust components.
• Dispose of used oil and the old filter at an approved recycling or disposal facility.

Steps

1. Step 1: Confirm specifications and gather supplies

   • Check the owner’s manual for the correct oil type, viscosity, capacity, filter part number, and drain plug washer requirement.
   • Gather the correct oil, filter, tools, drain pan, funnel, gloves, and eye protection.
   • Park on a level surface, set the parking brake, and chock the wheels if needed.

   Check: You have the exact oil grade and enough oil for the full refill. · You have the correct replacement filter and any required drain plug washer or gasket. · The vehicle is parked securely on a level surface.

2. Step 2: Warm the engine and prepare access

   • Run the engine for a few minutes so the oil is warm, not fully hot.
   • Shut the engine off and allow it to cool enough to prevent burns.
   • Lift the vehicle only if needed for access, and support it with ramps or jack stands.

   Check: The engine is warm enough to help drainage but not dangerously hot. · The vehicle is stable and safely supported before you go underneath. · You can clearly access the drain plug and oil filter.

3. Step 3: Remove the oil fill cap and position the drain pan

   • Open the hood and remove the oil fill cap to help the oil drain smoothly.
   • Place the drain pan under the drain plug, accounting for the oil stream angle.
   • Keep rags nearby for drips.

   Check: The oil fill cap is removed and set aside safely. · The drain pan is centered where the oil will flow. · Your work area is ready to catch spills.

4. Step 4: Drain the old oil

   • Loosen the drain plug carefully with the correct wrench while keeping pressure on it until ready to remove.
   • Remove the plug by hand and let the oil drain completely into the pan.
   • Inspect the drain plug and replace the washer or gasket if required.

   Check: Oil is draining cleanly into the pan without major spills. · The drain plug threads are not damaged. · A new washer or gasket is ready if the vehicle requires one.

5. Step 5: Reinstall and tighten the drain plug

   • Wipe the drain area clean.
   • Reinstall the drain plug by hand first to avoid cross-threading.
   • Tighten the plug to the specification in the owner’s manual using a torque wrench if available.

   Check: The drain plug threaded in smoothly by hand. · The plug is tightened correctly and the area is clean. · There is no obvious damage to the oil pan or plug.

6. Step 6: Replace the oil filter

   • Move the drain pan under the oil filter because some oil will spill when it is removed.
   • Loosen and remove the old filter with an oil filter wrench if needed.
   • Check that the old filter gasket came off with the filter.
   • Lightly coat the new filter gasket with fresh oil.
   • Install the new filter by hand, then tighten it using the method specified for that filter or in the manual.

   Check: The old gasket is not stuck to the engine sealing surface. · The new filter is the correct part and is seated evenly. · The new filter is tightened correctly, not overtightened.

7. Step 7: Refill with new oil

   • Insert a funnel into the oil fill opening.
   • Add slightly less than the full specified oil capacity at first.
   • Reinstall the oil fill cap.

   Check: The correct oil has been added through the fill opening, not another reservoir. · The fill cap is back in place securely. · You have not exceeded the specified oil capacity.

8. Step 8: Start the engine and inspect

   • Start the engine and let it idle for 30-60 seconds.
   • Watch the oil pressure warning light to make sure it goes out normally.
   • Inspect underneath and around the filter and drain plug for leaks.
   • Shut the engine off and wait a few minutes for the oil to settle.

   Check: The oil pressure light turned off as expected. · There are no visible leaks at the drain plug or oil filter. · The engine sounds normal after startup.

9. Step 9: Check final oil level and finish up

   • Check the dipstick, wipe it, reinsert it, and check again for the final reading.
   • Add oil in small amounts if needed until the level reaches the proper range.
   • Clean any spilled oil, reinstall any undertray if removed, and lower the vehicle if lifted.
   • Pour used oil into a sealed container and take the old oil and filter to a recycling facility.

   Check: The dipstick shows the correct oil level. · All tools are removed and any covers or undertrays are reinstalled. · Used oil and filter are stored safely for proper disposal.