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JustFix Automotive — Repair & Service

Expert DPF Cleaning & Repairs in Sunshine North

Is your diesel vehicle stuck in "limp mode," blowing excessive black smoke, or flashing a persistent exhaust warning light on the dashboard?

Call Us: 1300 335 878 Book Now

Expert DPF Cleaning & Repairs in Sunshine North

A blocked Diesel Particulate Filter (DPF) will cripple your engine's performance and can cost upwards of $3,000+ to replace at a dealership.

At JustFix Automotive in Melbourne's West, we offer a smarter, faster, and much more affordable solution. We specialize in advanced chemical DPF cleaning and forced regenerations that restore your filter to 98% efficiency—saving you thousands of dollars while keeping your vehicle 100% legal, roadworthy, and ready for work.

a mechanic is cleaning DPF at Justfix Automotive

Call Us: 1300 335 878 Book Now

The JustFix DPF Solution: Fix the Cause, Not Just the Symptom

Dealerships often default to replacing a blocked DPF because it is easier for them, but it is incredibly expensive for you. We use a scientific approach to clean your factory hardware and figure out why it blocked in the first place.

Feature

Dealership DPF Replacement

JustFix Chemical Cleaning

Average Cost

$3,000 - $6,000+

From a fraction of the cost

Downtime

Days to Weeks (waiting on parts)

Same-Day Service (in most cases)

Root Cause Fixed?

Rarely (just swaps the part)

Yes (Comprehensive Diagnostics)

Warranty Safe?

Yes

Yes (100% compliant)

on car DPF cleaning using LiquiMoly products

Our 4-Step Cleaning Process:

  • Advanced Diagnostics: We plug directly into your ECU to read live soot accumulation levels and test exhaust pressure sensors.

  • Root Cause Repair: We trace the exact reason for the blockage (e.g., split intercooler hoses, faulty EGR valves, or incorrect oil types) to prevent it from immediately blocking up again.

  • Chemical DPF Flush: Using specialized foaming agents, we safely break down hardened soot and ash directly inside the filter housing.

  • Forced ECU Regeneration: Once the soot is broken down, we use our dealership-level software to command a safe, stationary regeneration cycle, clearing the system and resetting your warning lights.

Call Us: 1300 335 878 Book Now

The Warning: Why "DPF Deletes" Are a Massive Trap in Victoria

Many drivers are tempted by cheap mechanics offering a "DPF Delete" (cutting the filter out and tricking the computer). Do not do this.

  • It is Illegal: Under the Environment Protection Act 2017, removing a DPF makes your vehicle instantly unroadworthy in Victoria.

  • Massive Fines: You can face severe penalties from the EPA and local authorities.

  • Voided Insurance: If you have an accident in an illegally modified, unroadworthy vehicle, your insurance provider can deny your entire claim.

  • Plummeting Resale Value: Dealerships will actively deduct thousands of dollars from your trade-in value if they detect a deleted DPF system.

Our professional cleaning process keeps your factory hardware intact, protects your warranty, and ensures you remain 100% compliant with Australian Design Rules.

Book Your DPF Diagnostic Today

Don't let a blocked filter suffocate your diesel engine. Get fast, honest, and legal DPF repairs in Melbourne's West with our zero-surprise pricing guarantee.

📍 Visit Us: 120 Munro Ave, Sunshine North VIC 3020

📞 Call Now: 1300 335 878 | (03) 9961 7248

🌐 Book Online

Frequently asked

Common questions

What are the exact symptoms of a blocked DPF?

The most common signs include a flashing DPF warning light, a drastic loss of engine power (limp mode), poor fuel economy, a strong smell of unburnt diesel, and heavy black smoke coming from the exhaust.

Why is my DPF blocking up so fast?

DPFs typically block due to short, stop-start city driving around Melbourne where the exhaust never gets hot enough to perform an automatic self-clean (regeneration). It can also be caused by bad fuel injectors, a failing EGR valve, or a heavily clogged air filter.

Is DPF cleaning actually better than a replacement?

Yes. In over 80% of cases, the original factory DPF can be successfully chemically cleaned and regenerated. Cleaning costs significantly less than a replacement and maintains your vehicle's OEM structural integrity.

12 Months / 20,000 km Warranty

Every repair is backed in writing. You don’t pay upfront — settle your bill only once you’ve reviewed the completed work and you’re happy.

Book a Service

Opening Hours

Booking recommended — walk-ins welcome where possible.

Monday – Friday8:00 am – 5:30 pm
Saturday & Public Holidays9:00 am – 3:30 pm
Xmas, Boxing & Good FridayClosed
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