How often should the spark plugs of the Verna be replaced?
3 Answers
The spark plugs of the Verna should be replaced every 40,000 kilometers. Whether replacement is needed requires removing them for inspection, observing their color and the gap between the electrodes, and checking if there is any air leakage between the ceramic and metal shell. The Verna is a model jointly designed and developed by Beijing Hyundai, Hyundai North America, and the European Design Center. Its body dimensions are 4340mm in length, 1700mm in width, and 1460mm in height, with a wheelbase of 2570mm. In terms of power, the Verna offers two engine configurations: 1.4L and 1.6L, both from Hyundai's new Gamma engine series. The 1.4L engine delivers a maximum power of 78 kW and a maximum torque of 135 Nm.
I've been driving my Verna for several years. Generally, it's recommended to replace the spark plugs every 40,000 kilometers or every 2 years, mainly depending on the vehicle's maintenance manual. If you frequently drive short distances in urban areas with frequent starts, the spark plugs wear out faster and may need attention as early as 30,000 kilometers. I remember the last time I replaced them late, the car jerked during acceleration, and fuel consumption increased significantly. Replacing them on time ensures the ignition system functions properly, the engine runs smoothly, and saves fuel. Pay attention to any unusual sounds; knocking noises or a drop in power might be warning signs. Safety first—if the car stalls on the highway, it could be a big problem. Now, I regularly check at the 4S shop. Don't neglect it—small parts affect the car's overall performance. Good maintenance habits extend the vehicle's lifespan and save money.
I often go on long-distance self-drive trips, and the Rio's spark plugs last quite a while between changes, but it really depends on how you drive. If the road conditions are good with little traffic, I've managed to stretch it to 50,000 km without issues. But since I often step on the gas for quick acceleration, I check them around 40,000 km. When spark plugs age, the car struggles to start, takes longer to fire up, and burns more fuel. I recommend buying high-quality parts—OEM ones are more durable—and avoiding cheap, low-quality replacements that might fail midway. Personally, I check the dashboard every six months to spot any ignition issues, a good habit that saves a lot of hassle. Driving style matters a lot—conservative driving can extend their lifespan, but don’t push it too far, as it affects engine health.
