GPF Clogging
ModerateExhaust & EmissionsThe Gasoline Particulate Filter can clog if the car isn't driven at higher speeds periodically to allow for regeneration. A common issue for urban-only drivers.
Estimated cost: £0–£800Affects: 2021–2024Often appears around: Any
Typical symptoms
- •"Check exhaust system" message
- •Engine light
- •Slightly reduced MPG
What to inspect before you buy
- ✓Typical usage history
- ✓Regeneration frequency