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Change Car Spark Plugs

Easy 0h45–1h30 ~75–150£
Estimated time 0h45–1h30
Estimated labour cost ~75–150£
Difficulty Easy
Vehicles
Soul 2009-2014 2
  • 1.6 16V CVVT, -LPG LPG,Petrol (G4FC)
  • 1.6 GDi Petrol (G4FD)
Soul 2014-2019 4
  • 1.6 GDi Petrol (G4FD)
  • 1.6 MPi Petrol (G4FG)
  • 1.6 T-GDi Petrol (G4FJ)
  • 2.0 MPi Petrol (G4NA)

What is the role of Kia Soul spark plugs?

The spark plug generates a spark at the precise moment needed to ignite the air/fuel mixture in the combustion chamber of petrol (or LPG) engines. The engine management system controls ignition timing.

When should you change your Kia Soul spark plugs?

Manufacturers provide replacement recommendations; refer to your vehicle maintenance booklet. Generally replace every 60,000 km (45,000 km for severe use). Some vehicles with long-life plugs (titanium, platinum, iridium) can go 100,000–150,000 km.

How do I know if I need to change my Kia Soul spark plugs?

Via the EOBD system (mandatory since 2001 on petrol cars), faulty spark plugs will trigger fault codes, typically P0301–P0304 (misfire, cylinders 1–4). Symptoms include: difficulty starting, misfires, reduced engine power, increased fuel consumption.

Is it difficult to change Kia Soul spark plugs?

Difficulty level 2/5: technically easy but requires specific tools (spark plug wrench, torque wrench). Key points: wait for cold engine, clean plug well with compressed air before removal, never use a dropped plug, do not grease threads, hand-tighten then torque to specification.

2 models covered

Model Year Range Engines covered Fuel
Soul 2009-2014 2009-2014 1.6 16V CVVT, -LPG LPG,Petrol (G4FC), 1.6 CRDi Diesel (D4FB), 1.6 CRDi Diesel (D4FB), 1.6 CRDi E5 Diesel (D4FB-5), 1.6 GDi Petrol (G4FD) Diesel, LPG, Petrol
Soul 2014-2019 2014-2019 1.6 CRDi Diesel (D4FB), 1.6 CRDi Diesel (D4FB), 1.6 GDi Petrol (G4FD), 1.6 MPi Petrol (G4FG), 1.6 T-GDi Petrol (G4FJ), 2.0 MPi Petrol (G4NA) Diesel, Petrol