DPF service in Riga without needless replacement.

DPF diagnostics, cleaning, repair and replacement in Riga. First we find out how clogged the filter is, and if it can still be restored, we clean it instead of replacing it straight away.

from €40diagnostics
Cleaningbefore replacement
Warrantyon labour and parts

When should the DPF be checked?

A clogged DPF hurts engine performance and can cause costly damage. Watch out for these signs.

DPF or Check Engine light on

A warning light on the dashboard is the first signal that the filter needs checking.

Loss of power

The engine runs unevenly, the car pulls more weakly and fuel consumption goes up.

Limp mode

The car often switches into limp mode and limits power.

Smoke from the exhaust

Grey or black smoke means the filter can no longer cope with the soot.

Failed regeneration

Frequent or incomplete regeneration, longer starting or vibrations.

Unknown service history

You bought a used car and don't know when the DPF was last serviced.

In brief

A DPF is a diesel particulate filter that traps soot, and over time it gets clogged. At GT Garage car service in Riga, Teika, Krustabaznīcas iela 12C, we carry out DPF diagnostics, cleaning, repair and replacement. Diagnostics cost from €40, we agree the price before work starts, and if the filter can be cleaned, we don't replace it. There is a warranty on labour and parts.

DPF cleaning or replacement?

Not every clogged filter needs replacing. Diagnostics show which solution suits your car.

DPF cleaning

Using specialist equipment and chemical agents, we restore the filter's flow, if that is still possible.

  • Suitable if the filter isn't physically damaged
  • Restores flow and engine performance
  • Lets you keep your existing filter

DPF replacement

If the filter is permanently damaged or completely blocked, we replace it with a new or remanufactured one.

  • Needed when cleaning no longer helps
  • Choice of a new or remanufactured filter
  • Warranty on labour and parts

Important

A car without a working DPF may not meet technical requirements and can fail the technical inspection. That's why we first look for a way to restore the filter, and only then talk about replacement.

A clogged DPF versus a cleaned one

If the filter isn't physically damaged, cleaning often restores its flow, and you can keep your existing filter.

Clogged filterBefore

Clogged filter

Soot blocks the filter, regeneration fails, the warning light comes on and the car loses power.

After cleaningAfter

After cleaning

Flow restored. Power usually returns, the engine runs more smoothly and consumption drops.

DPF filter FAQ

Didn't find an answer? Call or message us and a mechanic will reply.

Why is it important to monitor the DPF's condition?

To avoid loss of power and engine damage, and to keep the car within emissions requirements. A completely clogged filter can even block the exhaust system.

Can the DPF be cleaned, or does it need replacing?

It can often be cleaned and its flow restored. Replacement is needed if the filter is permanently damaged or completely blocked, and diagnostics will tell you which applies.

How much does DPF cleaning or replacement cost?

Diagnostics cost from €40, and the mechanic agrees the cleaning or replacement price with you before work starts. It depends on the car and the filter's condition, and we start work only with your approval.

Is DPF removal legal?

A car used on public roads without a working DPF may not meet technical requirements and can fail the technical inspection. That's why we recommend cleaning or replacing the filter, and the mechanic will explain what is possible in your situation.

Will the car drive better after DPF cleaning?

Yes, if a clogged filter was causing the problem. After cleaning or replacement, power usually returns, the engine runs more smoothly and fuel consumption drops.

How can I avoid DPF clogging?

Don't ignore warning lights or signs of failed regeneration, and ask for the DPF to be checked during servicing. A longer motorway drive now and then also does the filter good.

Call and book
your service.

+371 23 777 337
AddressKrustabaznīcas iela 12C
Rīga, LV-1006
Opening hoursMon-Fri 8:00-18:00
Sat-Sun closed
Closed, opens today at 8:00
Car towing+371 26 466 997

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