Dale’s Auto Service – Best Diesel Service & Repair in Langley
When it comes to professional diesel service and repair in Langley, no shop matches the experience, reputation, and precision offered by Dale’s Auto Service—the best mechanic near you for diesel diagnostics, maintenance, and repairs on all makes and models.
As the #1 trusted auto repair and service shop in the Lower Mainland, our certified technicians specialize in high-performance diesel systems for Ford PowerStroke, Dodge Ram Cummins, GMC/Chevy Duramax, Mercedes Sprinter, BMW, VW TDI, Jeep EcoDiesel, commercial fleets, and more.
Whether you rely on your diesel for daily commuting, towing, hauling, or business, we provide reliable, accurate, dealership-level service—without the dealership price.
Why Langley Diesel Owners Choose Dale’s Auto Service
⭐ Best Diesel Mechanics in Langley
Our diesel technicians are trained in advanced diagnostics, high-pressure fuel systems, turbocharging, DEF/DPF systems, glow plug circuits, intercoolers, and full driveline repair.
🔍 Accurate Diagnostics the First Time
Using OEM-level scan tools and live-data testing, we quickly isolate issues for faster, more affordable repair.
🚗 All Makes & Models Diesel Service
We handle domestic, import, European, Japanese, and commercial diesels, including:
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Ford PowerStroke 6.0 / 6.4 / 6.7
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Dodge/Ram Cummins 5.9 / 6.7
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Duramax LLY / LBZ / LMM / LML
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Sprinter Vans (Mercedes, Freightliner, Dodge)
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VW TDI & Audi TDI
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BMW Diesel
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Jeep EcoDiesel
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Fleet & work truck diesel packages
🏆 Best Auto Repair & Service Near You
Drivers choose us because we deliver:
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Honest, transparent communication
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Langley’s most trusted reputation (since 1975)
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Precision craftmanship for every repair
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Fair pricing with dealership-level quality
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Faster turnaround and higher attention to detail
Complete Diesel Service & Repair in Langley
✔ Diesel Engine Diagnostics & Repair
Full engine tests, live-data analysis, compression testing, injector correction factor review, and more.
✔ Turbocharger & Boost System Service
Boost leaks, turbo failure, wastegate issues, VGT cleaning, and turbo replacement.
✔ Diesel Injectors & High-Pressure Fuel Systems
CP3/CP4 pumps, fuel contamination repair, injector replacement & coding, rail pressure diagnostics.
✔ Glow Plugs, Sensors & Electronics
Glow plug modules, cam/crank sensors, MAF/MAP, NOx sensors, and full electrical repair.
✔ DPF, DEF & Emissions Systems
Regeneration issues, clogged DPF, SCR repair, DEF heater/pump faults, EGR diagnostics.
✔ Diesel Cooling System & Overheating Repair
Radiators, thermostats, water pumps, head gaskets, oil coolers, and coolant leaks.
✔ Preventative Maintenance & Fleet Service
Oil changes, fuel filters, transmission service, differential service, and full fleet packages.
Your Diesel Deserves the Best Mechanic Near You
At Dale’s Auto Service, we understand that diesel vehicles need precision and expertise. That’s why Langley drivers trust us for everything from routine service to complete engine rebuilds.
Our technicians treat every diesel like it’s our own—ensuring maximum performance, reliability, and longevity.
Serving Langley & the Lower Mainland
Convenient for residents of:
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Langley City
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Langley Township
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Walnut Grove
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Willoughby
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Brookswood
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Cloverdale
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Aldergrove
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Surrey & White Rock
Book Your Diesel Repair Today!
At Dale’s Auto Service, we take pride in being the best diesel repair shop in Surrey, BC. Whether you need routine maintenance or major engine work, trust our expert diesel mechanics to keep your vehicle running at its best.
📞 Call us now at 604-530-9160 or book an appointment online! HERE
Diesel Service FAQs
1. What is the best diesel repair shop near me in Langley?
Dale’s Auto Service is widely recognized as the best mechanic near you, providing diesel diagnostics, maintenance, and repair for all makes and models.
2. Do you service PowerStroke, Cummins, and Duramax diesels?
Yes—our technicians specialize in all major diesel platforms, including PowerStroke, Cummins, and Duramax.
3. Can you fix DPF, DEF, or emissions problems?
Absolutely. We diagnose and repair DPF, DEF, SCR, EGR, and emissions faults using advanced testing and OEM-level tools.
4. Do you offer diesel fleet service for work trucks and vans?
Yes—we provide customized maintenance programs for commercial fleets, Sprinter vans, and work trucks to keep your business moving.
5. How often should I service my diesel vehicle?
Diesel engines should be serviced every 8,000–10,000 km, depending on usage, towing, and operating conditions. We tailor service plans to your needs.
FORD POWER STROKE REPAIRS
- 7.3 (1994 to 2003)
- 6.0 (2003 to 2007)
- 6.4 (2008 to 2010)
- 6.7 (2011 to Present)
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GM DURAMAX REPAIRS
- 6.6 LB7 (1999 to 2004)
- 6.6 LLY (2004 to 2006)
- 6.6 LBZ (2006 to 2007)
- 6.6 LMM (2007 to 2011)
- 6.6 LML (2011 to Present)
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DODGE CUMMINS REPAIRS
- 5.9 12V Gen 2 (1994 to 1998)
- 5.9 24V Gen 2 (1998 to 2002)
- 5.9 24V Gen 3 (2003 to 2007
- 6.7 24V Gen 3 (2007 to 2009)
- 6.7 24V Gen 4 (2010 to Present)
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Diesel Truck Inquiry
