How often should the spark plugs of Hyundai Verna be replaced?

[ColemanLynn]

Hyundai Verna's spark plugs should be replaced every 40,000 kilometers. To determine if replacement is necessary, they should be removed for inspection, checking the color and the gap between the electrodes. If removal is inconvenient, you can also observe whether the car has difficulty starting when cold, if the idle is rough, or if there is a noticeable decline in engine performance. If these symptoms occur, it is likely that the spark plugs have reached the end of their service life. The Hyundai Verna is a compact car launched by Beijing Hyundai, with dimensions of 4300mm in length, 1705mm in width, and 1460mm in height, and a wheelbase of 2570mm. It is equipped with a 1.4L naturally aspirated engine with a maximum power output of 70kW, paired with either a 5-speed manual or a 4-speed automatic transmission.

[AubreyDella]

I've been driving a Hyundai Verna for almost 5 years. Generally, spark plugs should be replaced every 30,000 to 40,000 kilometers, depending on individual driving habits. For example, in congested urban traffic with heavy wear, replacement might be needed as early as 30,000 kilometers. On the other hand, smooth highway driving can extend the interval to 40,000 kilometers. I once tried delaying the replacement, which resulted in difficult engine starts and a 10% surge in fuel consumption. Fortunately, timely action prevented major repairs. Now, I regularly check the condition of the spark plugs. If there's any shaking or unusual noise during ignition, I replace them immediately. For daily maintenance, it's best to follow both the vehicle manual and the actual driving conditions. Each replacement costs a few hundred yuan, but it's crucial for the overall lifespan and safety of the vehicle, especially ensuring reliable lighting during night driving.

[FaithFitz]

As a long-time Hyundai owner, I follow the official manual's recommendation to replace spark plugs every 30,000 kilometers and have them inspected every two years. The manual clearly states that this applies to compact models like the Verna, which can prevent engine stalling issues caused by ignition failures. Personally, I've experienced symptoms like sluggish acceleration and significantly increased fuel consumption due to aged spark plugs. The replacement process is straightforward—doing it yourself can save money, but taking it to a repair shop is more professional. I always pay attention to the engine sound; if the startup feels sluggish, I check the spark plugs promptly. Maintaining this frequency not only ensures engine health but also enhances the overall driving experience and prevents unexpected breakdowns on the road.

[MacCole]

I drive a Hyundai Verna and change the spark plugs approximately every 35,000 kilometers. It costs a few hundred yuan to replace them with new ones, otherwise, if they fail on the road, the repair costs could be much higher. For example, worn spark plugs can cause delayed ignition, increasing fuel consumption by 10-20%, and may damage other components over time. I change them regularly, ensuring the car runs smoothly and saves fuel. New spark plugs enhance performance, making acceleration quicker. I recommend car owners adjust the replacement interval based on their actual driving conditions.