Best Diesel Repair Mechanic – Expert Diesel Service Near You

Looking for the best diesel repair and service near you in Surrey?

At Dale’s Auto Service, our Red Seal technicians diagnose and repair all makes and models—from Duramax, Cummins, and Power Stroke to Sprinter and VW/Audi TDI. We combine dealership-level tools with friendly, transparent service backed by strong parts and labor coverage.

Why Choose Dale’s for Diesel?

• Expert diesel mechanics: drivability, emissions, and heavy-duty systems are our daily bread.

• Advanced diagnostics: OEM-level scan tools, smoke/pressure testing, oscilloscope analysis.

• Quality parts & warranty: we use trusted brands to protect your investment.

• Fast, honest communication: clear estimates, approvals, and photo/video updates.

• Locally trusted since 1989: serving Surrey, Langley, Cloverdale, Aldergrove, White Rock, Walnut Grove, Abbotsford, and the Lower Mainland.

Diesel Services We Offer

• Complete diagnostics & check-engine lights (DPF/DEF/EGR/SCR systems, regen faults)

• Fuel system (injectors, HPFP, lift pumps, rails, lines, filters, water separators)

• Turbocharger & intake (VGT diagnosis, boost leaks, intercoolers, charge pipes)

• EGR/DPF/DEF systems (cleaning, maintenance, compliant repairs)

• Cooling systems (radiators, water pumps, thermostats, degas bottles, hoses)

• Electrical (glow plugs, control modules, wiring faults, battery/charging)

• Engine repair (compression testing, head gaskets, timing components, seals)

• Driveline & suspension (u-joints, differentials, wheel bearings, alignments)

• Fleet maintenance (custom service intervals, multi-vehicle reporting)

Platforms We Service (All Makes & Models)

Ford Power Stroke (6.0/6.4/6.7), GM Duramax (LB7–L5P), Ram Cummins (5.9/6.7), Mercedes Sprinter, Nissan/GM vans, VW/Audi TDI, Jeep EcoDiesel, and more. If it’s diesel, we can service it.

Common Diesel Symptoms We Fix

• Hard starts, rough idle, excessive smoke (black/white/blue)

• Loss of power, turbo lag, limp-mode events

• DEF warnings, DPF won’t regen, EGR performance codes

• Fuel economy drop, coolant loss, oil in coolant or vice-versa

• Vibration, clunks, or steering pull under load

Our Process

1. Listen & baseline: gather symptoms, scan data, and service history.
2. Test, don’t guess: functional tests, pressure/vacuum, borescope, and smoke tests.
3. Estimate & approve: options that balance reliability, budget, and uptime.
4. Fix it right: quality parts, torque specs, and test drives.
5. Proof & warranty: final reports and recommendations to prevent repeat issues.

Book Diesel Service Near You

Prefer phone? 604-530-9160
Rather email? sales@dalesauto.ca