Why Your Vehicle Needs Regular Engine Cleaning

Cleaning a Car Engine

South African roads test our vehicles daily, from Joburg dust to Cape Town’s salty air. Despite harsh conditions, many car owners believe engine cleaning is only cosmeticβ€”or even unnecessary. This myth can cause hidden damage, breakdowns, or costly repairs. Let’s bust the top misconceptions and show why South African drivers should prioritise regular engine cleaning and cooling system care.

Myth 1: β€œYou Never Need to Clean Your Engine”

Harsh realities like dust, gravel, leaks, and debris pile up under the hood. Neglect lets corrosion develop, risks fire hazards, or damages sensitive parts. A clean engine shields performance, helps spot small leaks before they become big problems, and even preserves resale value.

Myth 2: β€œA Dirty Engine Doesn’t Affect Performance”

Dirt acts as insulation, trapping heat. This strains your car’s cooling systemβ€”an issue in busy city traffic or up Gauteng’s hills. Grime can hide leaks, making problems escalate quickly, while contaminants can enter your oil.

Engine oil inspection for contaminants can check how cleanliness affects engine health.

Advice from the Motor Industry Workshop Association recommends annual cooling system checks to maintain optimal temperature (miwa.org.za).

Myth 3: β€œA Quick Hose Down Is Enough”

Hosing the engine bay can be risky. Modern cars have electronics and sensors prone to water damage. DIY methods force water where it shouldn’t go, risking costly faults. Instead, trust pros equipped with the right materials, coverings, and techniques (wheels24.co.za).

If you notice smoke after washing, schedule a smoke from engine or exhaust inspection.

Myth 4: β€œRadiator Flushes and Coolant Aren’t Needed”

Your cooling system depends on clean coolant. Over time, coolant loses effectiveness, allowing rust and overheating. Regular radiator flushes keep the system efficient and protect against overheating (cars.co.za).

Book a radiator flush or cooling system flush for thorough care. Chronic overheating? Consider radiator replacement or comprehensive engine overhaul.

Myth 5: β€œEngine Cleaning Is Just Cosmetic”

A clean engine helps mechanics spot leaks, failing parts, or early warning signs. Excess grime drives up heat and can cause issues like a check engine light, misfiring, or noisy operation. Persistent overheating? Book a thermostat replacement.

Why Professional Engine Cleaning Matters

Fixxr’s mobile mechanics use safe methods, protect sensitive parts, and include cooling system checks and diagnostics for peace of mind. You’ll get convenience, transparent pricing, and a 6-month/10,000km warranty on workmanship and parts.

Value for South African Drivers

Typical costs: Engine clean (R350–R800), radiator flush (R600–R1,200). Regular cleaning prevents expensive repairs, supports reliability, and maintains resale valueβ€”ensuring safer journeys.

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Picture of Curtis Young

Curtis Young

Curtis Young is the CEO and Head of Strategy and Product Development for Fixxr, where he manages the company’s fast-growing business, combining strategic thinking with crisp execution to deliver unique value-creating products – leading the team in conducting the analysis that informs the implementation of strategic initiatives while also being able to communicate with customers, mechanics and external partners. Curtis is responsible for creating an extensible platform that simplifies processes while making a delightful experience for customers, mechanic partners and suppliers. Curtis is an experienced and entrepreneurial leader with a solid strategic, operational and analytical background in building scalable businesses large and small.
Picture of Curtis Young

Curtis Young

Curtis Young is the CEO and Head of Strategy and Product Development for Fixxr, where he manages the company’s fast-growing business, combining strategic thinking with crisp execution to deliver unique value-creating products – leading the team in conducting the analysis that informs the implementation of strategic initiatives while also being able to communicate with customers, mechanics and external partners. Curtis is responsible for creating an extensible platform that simplifies processes while making a delightful experience for customers, mechanic partners and suppliers. Curtis is an experienced and entrepreneurial leader with a solid strategic, operational and analytical background in building scalable businesses large and small.

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