Engine code
Vehicles using K14D engine list:
Which cars use the K14D engine and what oil to use. Common K14D engine faults, symptoms, diagnosis, prevention and repair.
- SUZUKI - Vitara 1.4 Hybrid (95kW) 2020–2025
- SUZUKI - Swift Sport 1.4 Hybrid (95kW) 2020–2024
- SUZUKI - SX4 S-Cross 1.4 Hybrid (95kW) 2022–2025
Recommended oil for engine K14D engine.
Ask AI about any Engine code
Questions strictly about engine codes (brand/model/engine type/production years).
| Castrol Magnatec 5W‑30 A5 | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A1/B1 / A5/B5 | ✔ |
| API SN/CF | ✔ |
| ILSAC GF‑4 / GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
| Liqui Moly Special Tec F 5W‑30 | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A5/B5 | ✔ |
| API SN | ✔ |
| ILSAC GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
| Mobil Super 3000 Formula F 5W‑30 | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A1/B1 / A5/B5 | ✔ |
| API SN | ✔ |
| ILSAC GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
| MPM 05000F 5W‑30 Premium Synthetic Ford | |
|---|---|
| SAE 5W‑30 | ✔ |
| ACEA A5/B5 | ✔ |
| API SN | ✔ |
| ILSAC GF‑4 / GF‑5 | ✔ |
| Ford WSS‑M2C913‑A / B / C / D | ✔ |
Oil specification key
✔ – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.
✔ – Meets the required specification
❓ – Not explicitly stated (use caution; check your vehicle manual)
❌ – Does not meet required specification. Use may cause engine issues.
As an Amazon Associate, we may earn from qualifying purchases.
Answer generated by AI.
Oil specifications for K14D engine
SAE 0W-20
ACEA C2
API SN
ILSAC GF-6A
Most common problems, symptoms & fixes for the K14D engine.
Engine K14D
Symptoms:
- Rough idling or hesitation during acceleration
- Reduced fuel efficiency or increased fuel consumption
- Occasional engine warning light illumination
- Mild knocking or unusual engine noises
- Difficulty starting in cold conditions
Diagnosis:
- Check for faulty ignition coils or spark plugs causing misfires
- Inspect fuel injectors for clogging or leakage affecting fuel delivery
- Scan ECU for error codes related to hybrid system or emission controls
- Examine air intake and vacuum lines for leaks impacting air-fuel mixture
- Test battery health and hybrid system components for proper operation
Fixes:
- Replace worn or faulty spark plugs and ignition coils to restore smooth combustion
- Clean or replace fuel injectors to ensure proper fuel atomization
- Repair or replace damaged vacuum hoses and air intake components to prevent air leaks
- Update or reprogram ECU software if hybrid system faults are detected
- Service or replace hybrid battery modules if performance degradation is noted
Prevention:
- Follow regular maintenance schedules including timely spark plug and filter replacements
- Use high-quality fuel to minimize injector clogging and carbon buildup
- Periodically inspect hybrid system components and battery health
- Avoid prolonged idling and aggressive driving to reduce engine stress
- Keep engine oil and coolant at recommended levels and change fluids as specified
By adhering to these diagnostic steps and maintenance practices, owners of vehicles equipped with the K14D engine can ensure reliable performance and longevity of their hybrid powertrain.
Symptoms:
- Rough idling or hesitation during acceleration
- Reduced fuel efficiency or increased fuel consumption
- Occasional engine warning light illumination
- Mild knocking or unusual engine noises
- Difficulty starting in cold conditions
Diagnosis:
- Check for faulty ignition coils or spark plugs causing misfires
- Inspect fuel injectors for clogging or leakage affecting fuel delivery
- Scan ECU for error codes related to hybrid system or emission controls
- Examine air intake and vacuum lines for leaks impacting air-fuel mixture
- Test battery health and hybrid system components for proper operation
Fixes:
- Replace worn or faulty spark plugs and ignition coils to restore smooth combustion
- Clean or replace fuel injectors to ensure proper fuel atomization
- Repair or replace damaged vacuum hoses and air intake components to prevent air leaks
- Update or reprogram ECU software if hybrid system faults are detected
- Service or replace hybrid battery modules if performance degradation is noted
Prevention:
- Follow regular maintenance schedules including timely spark plug and filter replacements
- Use high-quality fuel to minimize injector clogging and carbon buildup
- Periodically inspect hybrid system components and battery health
- Avoid prolonged idling and aggressive driving to reduce engine stress
- Keep engine oil and coolant at recommended levels and change fluids as specified
By adhering to these diagnostic steps and maintenance practices, owners of vehicles equipped with the K14D engine can ensure reliable performance and longevity of their hybrid powertrain.