: Similar to diesel filters, the GPF can clog if the car is only used for short city trips. This triggers a dashboard warning light and "Limp Mode." Resolving this usually requires a "regeneration" drive—maintaining steady speeds at high RPMs for 15–20 minutes.
| | Negative | |--------------|---------------| | Good fuel economy (4.5–6.5 L/100 km) | Carbon buildup inevitable (DI flaw) | | Peppy torque from 1,500 rpm | Ignition coils fail early | | Compact & lightweight | Timing chain stretch possible | | Low NVH for a 3‑cylinder | Oil dilution concerns | hyundai 10 tgdi engine problems
: The stop-start system is highly sensitive to battery voltage. If the battery is even slightly degraded, the system will fail to activate, which many owners mistake for an engine fault. Maintenance Verdict : Similar to diesel filters, the GPF can