(236) 475-5555 4846 Elliott St, Delta, BC Mon–Fri 8AM–8PM · Sat 8AM–6PM · Sun 9AM–6PM Proudly Canadian 🍁
Fleet Wheels About Book Contact (236) 475-5555
OK TIRE LADNER · SERVICE

Engine & Diagnostics

We find what others miss.

Check-engine light came on? Rough idle? Loss of power? Modern vehicles are rolling computers — and diagnosing them right takes the right tools and the right training. Our techs read codes, run live data, and find the actual problem, not just the symptom.

  • OBD-II diagnostics for all makes
  • Live data & manufacturer-specific scanning
  • Honest diagnosis — no guessing
WHAT WE DO

Our Engine & Diagnostics services

Everything we cover under engine & diagnostics — done right, the first time.

OBD-II Scanning

Read codes from your engine, transmission, ABS, airbag and emissions systems.

Check-Engine Diagnosis

Codes are only step one — we test, verify and find the real cause.

Coil & Ignition

Coil packs, wires and full ignition system diagnostics.

Fuel System Service

Injector cleaning, fuel filter, pump diagnostics and pressure testing.

Carbon Cleaning

Intake valve carbon buildup removal for direct-injection engines.

Emissions Repair

Sensor and emissions repair for inspection or compliance.

WATCH FOR THESE

Signs your vehicle needs attention

Catch issues early and you save money. Wait too long and small problems become big ones. If you notice any of these — give us a call.

Check-engine light on (steady or flashing)
Rough or unstable idle
Engine hesitation or misfire under load
Noticeable drop in fuel economy
Hard starting, especially when cold
Loss of power or sluggish acceleration
Unusual exhaust smell or color
Engine running hotter than normal
HOW WE WORK

Our honest 4-step process

No surprises. No upsells. No work without your approval.

1

Scan

Full system scan to pull codes, freeze-frame data and live values.

2

Test

Component testing — not every code means replace the part it names.

3

Diagnose

Pinpoint the real cause and explain it to you in plain English.

4

Repair & Verify

Fix the issue, clear the code, road test to confirm it's gone for good.

WHY OK TIRE LADNER

Trusted by Ladner drivers

Certified Technicians

Trained, certified and continuously updated. We know modern vehicles, including hybrids and EVs.

Nationwide Warranty

12 months or 20,000 km on most repairs — honored at every OK Tire across Canada.

Honest Pricing

Written quote before any work. No surprises on your bill. Plain English explanations every time.

FAQ

Questions about engine & diagnostics

It's the computer's way of saying "I've noticed something outside normal range." It could be as simple as a loose gas cap or as serious as a misfire that could damage your catalytic converter. A flashing light is urgent — pull over and call us. A steady light means get it diagnosed soon, but you can usually drive to us.
Pulling codes is easy. Actually diagnosing the problem takes time, training and proper equipment. The diagnostic fee covers the time to find the real cause — and we apply it toward the repair if you have us do the work.
Yes. We have manufacturer-specific scan tools beyond basic OBD-II, which is what's needed for proper diagnosis on European brands, hybrids and newer luxury vehicles.
Modern iridium plugs typically last 100,000–160,000 km. Copper plugs are closer to 50,000 km. Your owner's manual has the specific interval — we'll check at every service so you're never surprised.

Ready to book your
engine & diagnostics service?