Why Regular Oil Changes Are the Cheapest Insurance Your Engine Will Ever Get

Home » Why Regular Oil Changes Are the Cheapest Insurance Your Engine Will Ever Get

Another Perth daily rolled into the workshop this week for what’s arguably the most underrated service in the automotive world: a good old-fashioned oil and filter change. 🛢️ It’s the kind of job that doesn’t get much fanfare, but skip it for too long and your engine will let you know about it, usually with an expensive repair bill attached.

What Actually Happens During an Oil Change

An oil change is far more than just draining the old stuff and pouring in the new. Engine oil does a serious amount of heavy lifting, it lubricates moving components, helps regulate temperature, carries away contaminants, and forms a protective film that stops metal-on-metal contact inside your engine. Over time and kilometres, oil breaks down, loses viscosity, and becomes saturated with carbon, fuel dilution, and microscopic debris.

When we service a vehicle, we drain the old oil completely, replace the oil filter with a quality unit matched to the manufacturer’s specs, and refill with the correct grade for your engine. Using the wrong viscosity, or a cheap filter that bypasses too easily, can cause poor lubrication, increased wear, and even trigger warning lights on modern engines with tight tolerances.

The Bonus: A Proper Underbody Check

While your car is up on the hoist, it would be a waste not to take a proper look around. Every oil service at our workshop includes a full underbody inspection. We’re checking for:

  • Oil and coolant leaks from gaskets, seals, hoses and the sump
  • Suspension and steering components for play, worn bushes or torn boots
  • Brake lines, exhaust mounts and driveline for corrosion or damage
  • Tyre wear patterns that can hint at alignment or suspension issues

Catching a small leak or a worn CV boot early can save you hundreds, sometimes thousands, down the track. It’s the kind of preventative work that quietly extends the life of your car.

How Often Should You Be Booking One In?

It depends on your vehicle, oil type and driving conditions, but as a general rule, most modern petrol engines benefit from a service every 10,000 km or 12 months, whichever comes first. Diesels, turbocharged engines, and cars doing a lot of short trips around Perth traffic often need it sooner. If you’re not sure when yours was last done, it’s probably due.

Keep your engine running smoothly and avoid the nasty surprises that come with neglected maintenance. Book your next oil and filter service with Romano’s Automotive in Perth by calling 0401 747 320 or text 0482 074 129, or jump online and lock in a time at our booking page. No upsell nonsense, just honest work done properly.

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Christine Nicholas profile picture
Christine Nicholas
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Excellent service as always. Above and beyond, these guys really care about what they do. Wouldn't take any of our 3 vehicles anywhere else.
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Angel Vasquez profile picture
Angel Vasquez
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Totally recommended, work is well explained, great service, reliable. Thank you guys! 👍
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Leah Ingram profile picture
Leah Ingram
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Highly Recommend Romano’s Automotive!!! The guys at Romano’s were so helpful and friendly. They went out of their way to help me understand what the problem with my car was and how they fixed it! Communication was great and the whole process was smooth and easy! It was great to know my car was in good hands. Will definitely be going back for future services. ☺️
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Rob Finlay profile picture
Rob Finlay
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I've been using Romano's Automotive for years maybe around 5/6 years always great honest service, which is critical to have an honest mechanic these days with all the dodgy ones out there, the service also comes with a safety check which is very handy for upcoming issues you can address accordingly, Hayden has always been clear on the report of my car, love the service and the honest people running it.🌟🌟🌟🌟🌟
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Vanessa Quintanilla profile picture
Vanessa Quintanilla
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Once again great service from the team at Romano’s automotive. They always take the time to explain everything well so that you understand the condition of your car and what needs to be done. Pricing is very reasonable as well. Thanks again for taking care of my car. If you are looking for an a honest mechanic business, highly recommend Romano’s.
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Andrew Smalley profile picture
Andrew Smalley
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Totally trust the team at Romano's, everything is explained in detail and all the work is photographed and the prices are very reasonable.
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ian goodall profile picture
ian goodall
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I have been looking for a suitable automotive service centre and have found it with Romano’s Automotive. Nothing is too much trouble and Hayden’s product knowledge and advice is second too none. The professionalism of Hayden, Rob and their team has been a stand out. It will be my go to moving forward for the ongoing care of my vehicles and will-recommend them to others. Well done to you all😀👍
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adam pauly profile picture
adam pauly
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Thankyou to the team at Romano's Automotive! I am very satisfied with the service on my Ford Territory! and it is my pleasure to recommend Romano's Automotive!
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Ross Armstrong profile picture
Ross Armstrong
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Excellent service. Had an extremely complex electrical fault with my 2014 Ford Focus ST. The guys at Romano’s went above and beyond to diagnose the issue. I received constant updates on the progress of the car. Whilst fixing the main issue, they went even further to check on other water damage and discovered some major problems that could have caused more faults down the line. Phenomenal service from start to finish and I will now be a customer for all my service and maintenance needs. Thanks guys!
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Selena Sanzana profile picture
Selena Sanzana
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Really flexible and accommodating and very easy to understand with reports and thorough explanations.