Common Car Service Myths Debunked

When it comes to vehicle maintenance, misinformation can be just as harmful as neglect. From outdated ideas to internet advice, many drivers delay or avoid necessary servicing because of myths that simply aren’t true.

Here are some of the most common car service myths we hear from Adelaide drivers  and the facts that set the record straight.

Myth 1: You Only Need a Service If Something Feels Wrong

Reality: By the time your car shows symptoms, damage may already be done. Servicing is designed to prevent issues before they affect performance, safety, or cost. Even if your car feels fine, regular servicing is essential.

Myth 2: Independent Mechanics Void Your Warranty

Reality: Thanks to Australian Consumer Law, you can have your vehicle serviced by any licensed mechanic without voiding your warranty — as long as they follow the manufacturer’s logbook and use quality parts. Pulse Automotive meets all these requirements.

Myth 3: Synthetic Oil Is Always Better

Reality: Not all engines are designed for synthetic oil. Using the wrong type can cause damage. The best oil is the one specified by your vehicle’s manufacturer — whether synthetic, semi-synthetic or mineral-based.

Myth 4: You Must Service Every 10,000km No Matter What

Reality: While 10,000km is a useful guideline, driving conditions matter. Stop-start city traffic, towing, or hilly terrain (like Adelaide’s eastern suburbs) can require more frequent servicing. We help tailor your schedule to your usage.

Myth 5: Modern Cars Don’t Need Tune-Ups

Reality: While today’s cars are more computerised, they still need regular tune-ups. Filters, spark plugs, sensors and fuel systems wear over time and can impact efficiency and performance.

Myth 6: You’re Being Ripped Off If There’s “Nothing to Fix”

Reality: A good service often results in no major findings — because it’s doing its job. Preventive maintenance keeps parts working longer and reduces the chance of costly repairs later.

Myth 7: All Mechanics Are the Same

Reality: Experience, tools, diagnostics, and transparency vary greatly between workshops. At Pulse Automotive, we invest in quality equipment and ongoing training, and we explain everything clearly before work begins.