Coastal Motorsport advice
Signs Your DPF Is Blocked
Common signs include DPF warnings, limp mode, reduced power, frequent fan running, poor fuel economy, smoke or repeated regeneration attempts.
Common symptoms and causes vary by vehicle, but the safest next step is to get the fault checked before continuing to drive if the car is in limp mode, smoking heavily, overheating, losing power badly or showing repeated warning messages.
What to consider
- Send the registration and a photo of the warning light if possible.
- Explain when the issue happens and whether the car drives normally.
- Do not rely on clearing fault codes without finding the cause.
- Book diagnostics if the warning returns or the car feels different.
Let’s look at your vehicle.
Send your registration, symptoms and any warning messages. The right next step depends on the vehicle and its condition.