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How to Change Your Oil

Wondering how to change your oil yourself and save money in the process? You’re not alone. For UK drivers, learning how to change your oil is one of the most useful bits of car maintenance knowledge you can gain. Not only does it cut service costs, but it also ensures you’re protecting your engine exactly when needed.

In this step-by-step guide, we’ll break down the oil change process, highlight common pitfalls to avoid, and explain when it’s best to leave it to the professionals—like Modus Car Body Repairs, your trusted experts in Luton, Bedfordshire.

What to Expect When You Change Your Engine Oil

Changing your oil isn’t as difficult as it may seem. With the right tools and a bit of patience, most vehicle owners can complete the process in under an hour.

Estimated Time: 30–60 minutes
Skill Level: Beginner to intermediate
Average Savings: £30–£70 per change

⚠️ Always make sure your vehicle is on a stable surface and supported safely before going underneath.

Tools You Need to Change Your Oil at Home

Before you begin, gather the following:

Engine oil (refer to your car’s manual for type and amount)
New oil filter
Funnel
Oil drain pan
Socket set or spanner
Oil filter wrench
Jack and axle stands (or ramps)
Gloves and old rags
Torch or magnetic light
Brake cleaner (optional)

Tip: Check your manual or Halfords oil selector to ensure you get the correct oil grade and filter.

How to Change Your Oil: A Step-by-Step Guide

Step 1: Prep and Confirm Oil Type

Check your vehicle’s engine displacement and recommended oil viscosity (e.g., 5W-30).
Confirm oil quantity—too little or too much can damage your engine.
Watch a YouTube guide for your specific make/model to familiarise yourself with access points.

Step 2: Lift the Car Safely

Use a jack and axle stands or drive the car onto ramps.
Remove the undertray if needed (some use plastic clips or bolts).
Inspect for any visible leaks before continuing.

Step 3: Drain the Old Oil

Place the drain pan directly under the oil sump plug.
Loosen the plug (anti-clockwise) and remove it carefully.
Let the oil drain completely—this takes around 5–10 minutes.

Step 4: Remove and Replace the Oil Filter

Locate and unscrew the oil filter using your filter wrench.
Make sure the rubber gasket from the old filter isn’t stuck to the engine.
Lightly oil the gasket on the new filter before installing it.

Step 5: Refit the Plug and New Filter

Reinsert the drain plug with a fresh washer if needed.
Tighten it snugly—but don’t overdo it.
Fit the new oil filter by hand—tighten until secure, not overly tight.

Step 6: Refill with New Engine Oil

Open the oil cap and use a funnel to pour in the recommended amount.
Reattach the oil cap and wipe away any spills.

Step 7: Check Levels and Leaks

Start the car and let it idle for 10–20 seconds.
Use the dipstick to check the oil level is correct.
Inspect underneath for any leaks around the plug or filter.

Read: Understanding Car Dashboard Warning Lights: A Comprehensive Guide

How Often Should You Change Your Oil in the UK?

Most manufacturers recommend oil changes every 5,000 to 10,000 miles, depending on:

Oil type (synthetic lasts longer)
Driving habits (frequent short trips may need more regular changes)
Vehicle age and condition

🚗 Refer to your car’s manual or contact Modus Car Body Repairs for tailored advice.

FAQs About How to Change Your Oil

Is it safe to change your oil at home?

Yes, with the correct tools and safe support under the vehicle. Never rely solely on a jack—always use axle stands.

How do I know I need an oil change?

Follow mileage intervals, or watch for signs like engine noise, dirty oil on the dipstick, or dashboard oil warnings.

Can I reuse oil filters?

No. Always replace the oil filter with every oil change to ensure full protection.

What if I use the wrong oil?

Using incorrect viscosity can lead to overheating, friction damage, and performance loss. Always double-check specs.

Final Thoughts: Don’t Want to Change Your Oil Yourself?

While changing your oil at home can be satisfying and cost-effective, it’s not for everyone. If you’re short on time, unsure about your vehicle’s needs, or simply prefer a professional touch, trust Modus Car Body Repairs in Luton.

We offer: