Overview
Changing your engine oil is a routine maintenance task that helps keep your engine lubricated and running smoothly. This guide provides a clear, step-by-step process for adults who want to do it themselves.
What you’ll need
- New engine oil (check your vehicle manual for grade and capacity)
- New oil filter (and a small amount of oil to prime it)
- Oil filter wrench
- Oil drain pan
- Wrench or socket set to remove the drain plug
- Funnel
- Rags or paper towels
- Gloves and eye protection
- Car jack and jack stands or ramps (if needed for access)
- New drain plug washer (if your drain plug requires one)
- Owner’s manual or oil capacity chart
Safety first
- Work on a cool engine to avoid burns.
- Use jack stands; never rely on a jack alone.
- Dispose of used oil and filter properly at a recycling center.
- Work in a well-ventilated area away from flames.
Step-by-step instructions
- Prepare the vehicle: Park on a level surface, apply the parking brake, and turn off the engine. If needed, raise the front of the car with a jack and secure with jack stands or ramps. Put on gloves and safety glasses.
- Locate drainage area: Place the oil drain pan underneath the oil pan drain plug. Consult your manual to find the correct location.
- Drain the old oil: Using the appropriate wrench, loosen the drain plug just enough to start draining. Then remove the plug by hand and let the oil drain completely into the pan. This may take several minutes. Replace the drain plug once draining is complete.
- Remove and replace the oil filter: Move the oil filter into the drain pan (it will spill some oil). Use an oil filter wrench to loosen it, remove, and let any residual oil drain. Before installing the new filter, lightly oil the gasket with fresh oil to ensure a proper seal, then mount it by hand according to the filter’s instructions.
- Add new oil: Remove the oil fill cap on top of the engine. Place a funnel in the opening and pour in the recommended amount of new oil (check your manual for capacity). Replace the fill cap.
- Check for leaks and level: Start the engine and let it run for a minute, then turn it off and wait a few minutes. Check the oil level with the dipstick and add more if necessary to reach the full mark. Look underneath for any leaks around the drain plug and filter.
- Clean up and dispose: Wipe spills, lower the vehicle if it was raised, and dispose of the old oil and filter at an authorized recycling facility.
Post-change checks
- Run the engine and check oil pressure if your vehicle has an indicator.
- Inspect for unusual noises or smells after the change.
- Keep a maintenance log with date, mileage, and oil type for future reference.
Tips
- Always use the correct oil grade and viscosity as specified by your vehicle manufacturer.
- Do not overtighten the drain plug or filter.
- Consider replacing the oil drain plug gasket or washer when removing; replace if indicated.