How to Change Oil in 10 Steps | Castrol® USA

10 STEPS TO AN OIL CHANGE 

Once you have all your tools and supplies, you’re ready to get started. So let’s do this…

Step 1: Get your car ready

“Do I need to warm up my car before changing the oil?” is a commonly asked question. The answer is yes. You’ll want the engine and the oil to be warm. Just be sure to turn off the engine and let the exhaust system cool before beginning the work. For safety, park on a level surface and set the parking brake. Don’t forget to put on your safety gear, including googles and gloves.

Step 2: Raise your car

You’ll need to get access from underneath. This is where the car jack and jack stands or ramps come into play. Never rely on just a jack to hold up your car when you’re going to be working underneath.

Step 3: Remove the plastic undertray

Most newer cars have a plastic guard to protect the underside of the engine. If yours does, it’s likely attached with some screws or plastic clips that should be easy to remove.

Step 4: Get ready to drain the oil

Set up your oil drain pan to catch the oil. Make sure to position it in the right spot to avoid a messy spill. Locate the oil drain plug and turn it counter clockwise, but hold it in place. When you’re sure that your drain pan is lined up, remove the plug — the oil will start pouring out quickly. Let the old oil drain until it has slowed to a drip. This should take a few minutes. Once the oil has finished draining, wipe down the drain plug and reattach it.

Step 5: Remove the old oil filter

Refer to your vehicle’s owner’s manual to find the exact location of your oil filter. If it’s only accessible from underneath, you’ll probably find the cylindrical shaped filter screwed onto the engine. Keep in mind, as soon as you begin removing the old one, oil will start dripping. So have those rags ready! To change the oil filter, unscrew it and make sure the rubber gasket comes off with the filter. If you don’t see the gasket, it’s probably stuck to the engine. So just peel it away.Then wipe down the engine where the oil filter was attached.

Step 6: Prep and attach the new filter

Before you install the new filter, you’ll need to quickly lubricate the gasket. Dip your gloved index finger in some of your new oil and apply a light coating on the top of the gasket. Then install the new filter by screwing it onto the engine. Make sure it’s secure, but don’t over tighten.

Step 7: Add the new oil

First, double check that the oil filter and drain plug are properly attached. (You don’t want any surprise leaks.) Then reconnect the plastic undertray (from Step 1). If your car was elevated, low erit back to flat ground. Open your hood and locate the oil cap. Remove the cap and insert your funnel. Slowly fill the engine with the proper amount of oil as indicated in your owner’s manual.Wipe off any drips and replace the oil cap.

Step 8: Check for leaks

Start your engine and let it run for about 30 seconds to a minute. This will help the new oil circulate through the engine. Check underneath your car to make sure there are no leaks.

Step 9: Check the oil level

Now open your hood to check the oil level. Remove the dipstick and wipe away the oil with a rag. Reinsert the dipstick, then remove again to check the level. It should reach the “full” mark at the tip.If not, slowly add a little more oil and recheck.

Step 10: Properly dispose of that old oil

Pour the old oil into a container with a lid. Many auto parts stores will accept and recycle used oil.You can also contact a local recycling facility or your town to see if they will accept it.

That’s it!

You just saved yourself a bunch of time going to the auto shop or dealership, and anywhere from $40-$75. Feel good? You should. And like most things, changing your oil gets easier every time you do it. You’ll be a pro in no time.