These are issues documented for the Mitsubishi Triton in general - things to check for, not a diagnosis of any particular car. Whether a specific car has one depends on its age, mileage, service history and how it was used.
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Engine (diesel emissions/fuel system) · severity: Moderate - a real, recurring, well-documented maintenance-pattern issue rather than a catastrophic design defect on either engine; the timing BELT (not chain) item carries a real, higher-consequence risk specifically if the replacement interval is missed · confidence: 58/100 · 5 cited sources
Applies to: 2.5L 4D56 DI-D turbodiesel (older generations) / 2.4L 4N15 MIVEC turbodiesel, 133kW/430Nm (MQ generation, 5-speed Aisin automatic) and 1 more - not every engine this model has been sold with
ⓘ Not yet individually classified
Rough Repair Cost
Independent workshops typically charge R800-R3 500 for this, depending on exactly what's needed. The full independent-vs-dealer breakdown is in a full AutoLytiQs report.
What To Check
Rough idle, hunting, or stalling from EGR carbon buildup, and turbo hesitation/whistling from a VGT actuator concern, are both genuinely detectable on a normal test drive and cold start. Injector wear before it becomes symptomatic, and the timing belt's real remaining service life, are not reliably assessable this way - service history (specifically the timing belt interval) matters more than the test drive alone for this vehicle.
Full documented findings available
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What Does a Service Typically Cost?
Major service
R 2,300
Annual upkeep (estimated)
R 2,750
Brake job (pads/discs)
R 2,650
Filter kit
R 575
The major-service figure comes from South African service-cost sources for this model; the annual upkeep, brake job and filter kit figures are estimates scaled from it. Source: enginefinder.co.za's real, dedicated Mitsubishi Triton page (R2,007-R2,555), midpoint used. Actual cost varies by workshop, region and the exact vehicle's condition; get a direct quote before budgeting around this.
This guide summarises documented, sourced findings for the Mitsubishi Triton generally. It is not an assessment of any specific vehicle - mileage, service history and condition vary by example. A full AutoLytiQs™ report checks a specific listing for sale against this data plus a live South African market valuation, to tell you whether that exact vehicle is a good buy.
