Vehicles using G4NA engine list:

Recommended oil for engine G4NA engine.

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Questions strictly about engine codes (brand/model/engine type/production years).
Oil Specs Comparison
Castrol Magnatec 5W‑30 A5
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
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
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
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.

Answer generated by AI.

Oil specifications for G4NA engine

SAE 5W-30
ACEA A5/B5
API SN
ILSAC GF-5
GM-LL-A-025

Most common problems, symptoms & fixes for the G4NA engine.

Engine G4NA is known for occasional issues like oil consumption and timing chain noise. Diagnosis involves checking for oil leaks, monitoring oil levels regularly, and listening for unusual engine sounds. Preventive measures include timely oil changes with manufacturer-recommended grades and inspecting the timing chain tensioner during service intervals. If oil consumption is high, inspect piston rings and valve seals; repairs may require engine disassembly. Timing chain noise often indicates wear; replacing the chain and tensioner early prevents severe engine damage. Regular maintenance and addressing symptoms promptly ensure engine longevity and reliable performance in the Kia Cerato/Forte 2.0 MPI (2013–2016).