This Kia Sportage came in for servicing and was due for a major service. We found the rear brakes worn out. The spark plugs, transmission oil and cabin filter were also due. Here is how we worked through it.
Job completed: September 2026
| Car | Kia Sportage |
|---|---|
| Symptom | Due for a major service. The owner also mentioned the revs sometimes rising without the car moving |
| Fault found | Rear brakes worn out. Spark plugs, transmission oil and throttle body cleaning were due at this major service, and the cabin air filter was dirty |
| Repair done | Replaced the rear brake discs and pads, fitted new NGK spark plugs, changed the transmission oil, cleaned the throttle body, replaced the cabin air filter and fitted the rear wiper blade the owner brought in |
| Parts | Quality brake parts, NGK spark plugs |
| Time taken | Major service completed in one visit |
| Cost | Quoted item by item after inspection |
| Warranty | Routine service items carry no workmanship warranty |
The owner booked the Kia Sportage in for servicing. They also said that sometimes, when pressing the accelerator, the revs rose but the car did not move. We passed this to our technicians to look at during the visit.
At the inspection the car was due for a major service, and the rear brakes were worn out. We quoted each item separately and the owner approved the work before we started.
The Kia Sportage is an SUV. Routine maintenance covers engine and cabin filters, spark plugs, brake wear, fluid conditions, and throttle body cleanliness. In Singapore's stop-start traffic, brake wear and fluid contamination tend to progress faster than the recommended service interval suggests, which is why we check these items at every major service rather than relying on mileage alone.
We worked through the car item by item and found the following:
The rear brakes were worn out. We quoted new rear brake pads and discs.
The spark plugs were due for replacement at this service. We replaced all four with new NGK plugs.
The transmission oil was due for a change at this service. We changed it.
The throttle body was due for cleaning. We cleaned it.
The cabin air filter was dirty. We replaced it.
On a car that is serviced by interval rather than by condition, several wear items reach end of life around the same point. Brake discs and pads in Singapore traffic wear faster than the service schedule anticipates, because the car is frequently braking in slow-moving conditions rather than cruising.
Throttle body carbon buildup is almost universal in stop-start traffic. A dirty throttle body can cause rough idling and hesitation at low speeds. Cleaning it at a major service prevents those symptoms from developing into something the owner notices as a fault.
We completed the full major service in one visit.
We sent the owner photos of the old and new parts on WhatsApp.
From our team's record of this job. Number plates are pixelated.
The cost of a major service depends on which items are due and what the condition check finds. On this car, we replaced the rear brakes, spark plugs and cabin filter and changed the transmission oil, all in one visit.
We quote each item separately after the inspection, so you can see exactly what is needed and decide before any work begins. WhatsApp us your car's model and rough mileage and we can give you an indication of what to expect.
The Kia Sportage is a reliable car when serviced properly. In Singapore's traffic, brake wear, fluid degradation and throttle body fouling tend to happen faster than the recommended interval because the car is working harder in stop-start conditions than the interval was designed for.
A proper major service at regular intervals is the best way to catch wear items before they become a fault you notice while driving. Brakes are particularly worth checking at every service in Singapore traffic: a worn disc left too long can damage the caliper, which is a much more expensive repair.
This Kia Sportage (Major service: rear brake discs and pads, spark plugs, throttle body cleaning, cabin air filter) was handled at 1 Car Service, an independent workshop in Sin Ming AutoCity, Singapore. We hold a 4.9★ rating from 1,836+ Google reviews.
WhatsApp us your car model and what you last had done. We will check what is overdue, show you what we find, and quote each item separately before any work begins. No surprises.
A major service on the Kia Sportage typically covers engine oil and filter, air filter, cabin air filter, spark plugs, brake inspection, fluid level checks and condition checks including coolant and transmission oil, and throttle body condition. What actually needs replacing depends on the car's mileage and condition, which is why we inspect first and quote each item before any work begins.
The manufacturer's service interval is a guide, but in Singapore's stop-start traffic, wear items like brakes, coolant and throttle body cleanliness tend to degrade faster than the interval assumes. We recommend a proper condition check at regular intervals rather than relying on the kilometre count alone.
It depends on what the car needs. We quote each item after inspection so you know exactly what is due and what it costs before we start. WhatsApp us with your model and rough mileage for an indication.
Routine service items like fluid refills, filter swaps and spark plugs are maintenance consumables and carry no separate workmanship warranty. For brake disc and pad replacement, ask us about the specific warranty position when you book.
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