Restore Performance and Avoid Expensive Repairs
Save your engine and your wallet
If you drive a modern diesel vehicle, your engine is likely fitted with a Diesel Particulate Filter (DPF) to trap harmful exhaust soot. It’s a great system, until it clogs. A blocked DPF can lead to limp mode, poor fuel economy, engine warning lights, and serious performance issues.
At Welshpool Auto Service, we offer professional DPF cleaning, diagnosis, and maintenance to keep your diesel vehicle running clean and strong.
What Causes a Blocked DPF?
DPFs are designed to burn off built-up soot during long, hot drives. But if your driving is mostly short trips or low-speed towing, the DPF may never get hot enough to regenerate properly. That’s when problems start.
Common symptoms of DPF issues:
- Sudden loss of power
- Poor fuel efficiency
- Engine warning or DPF light on
- Frequent regeneration cycles
- Engine entering limp mode
What We Offer
We provide a full range of DPF services:
- DPF fault diagnosis using advanced scan tools
- Forced regeneration
- Off-car DPF cleaning (for heavily blocked filters)
- Sensor and pressure differential testing
- EGR and intake inspection
- Advice on driving style and maintenance to avoid repeat issues
Suited to Your Vehicle
We work on a wide range of DPF-equipped vehicles including:
- Ford Ranger (2.0L Bi-Turbo, 3.2L)
- RAM 1500 & 2500
- Isuzu D-MAX
- Chevrolet Silverado
- GMC Sierra HD
- Toyota LandCruiser and Hilux
- Nissan Patrol and Navara
- Most modern American diesel imports
Whether you use your vehicle for towing, off-roading, or day-to-day commuting, we’ll keep your DPF system in check and help you avoid unnecessary replacements.
Why Choose Us?
✔️ Experienced with large and American diesel vehicles
✔️ Proven cleaning methods – not just a light reset
✔️ Straightforward advice with no upsells
✔️ Fast turnaround times
✔️ Local team, trusted across Perth
Need more information? Give us a Call
Why choose Us? Perth’s trusted workshop for American trucks, utes, and performance vehicles.
American Vehicle Specialists
We’re not your average mechanic. Our team has extensive experience working with American-made vehicles – from RAM 1500s and Ford F-Series to Chevrolet Silverados and GMC Sierras. Whether factory-delivered or privately imported, we understand the unique requirements of these utes and trucks and have the tooling, knowledge, and parts network to service them properly.
Warranty-Safe Servicing Without the Dealership Price
All our servicing is carried out to manufacturer specifications using high-quality oils, filters, and parts. That means your dealership warranty stays protected – without the high hourly rates or upselling you often find at big-name service centres. We believe in transparent pricing and quality workmanship that speaks for itself.
Performance, Repairs & Modifications Under One Roof
From routine logbook servicing and mechanical repairs to performance upgrades and towing setups, we’ve got you covered. Our workshop is equipped for diagnostics, ECU tuning, lift kits, exhaust systems, suspension, and more – whether you’re looking for everyday reliability or off-road capability.
Real Advice from People Who Know Their Stuff
When you bring your vehicle to Welshpool Auto Service, you’re not dealing with a front desk – you’re speaking directly with the people who will be working on your car. We offer honest, practical advice based on years of hands-on experience with the vehicles we service.