How many kilometers does the Tiggo 3 spark plug need to be replaced?

[BarrettDella]

Tiggo 3 spark plugs generally need to be replaced every 30,000 kilometers. If the spark plugs are not replaced for a long time, it will lead to a decrease in vehicle power and an increase in fuel consumption. Spark plugs, commonly known as spark plugs, function by discharging the high-voltage pulses sent from the high-voltage wires (spark plug wires), breaking down the air between the two electrodes of the spark plug to generate an electric spark, thereby igniting the mixed gas in the cylinder. The Tiggo 3 is a compact SUV under Chery. The vehicle's dimensions are 4420mm in length, 1760mm in width, and 1670mm in height, with a wheelbase of 2510mm. The front suspension adopts a MacPherson independent suspension with a stabilizer bar, while the rear suspension uses a double-wishbone independent suspension with a stabilizer bar. The drive system is front-engine, front-wheel drive.

[AlyssaRose]

As a veteran driver who has been driving a Tiggo 3 for over a decade, I believe the timing of spark plug replacement is crucial. The Tiggo 3's factory-installed spark plugs are generally copper-core, and the official manual recommends inspection and replacement every 30,000 kilometers. Having driven several cars, I've noticed that worn-out spark plugs can increase fuel consumption and slow down engine startup. If you frequently drive in congested areas or poor road conditions, the interval should be shortened to 20,000 kilometers to prevent ignition issues. Checking spark plugs during self-maintenance is straightforward: inspect the electrodes for wear or carbon buildup, as excessive carbon can affect performance. Delaying replacement might lead to major repair troubles, while a new spark plug costs just a few dozen yuan—saving both hassle and money. Additionally, different types of spark plugs have varying lifespans; iridium ones last longer but cost more. For most drivers, standard spark plugs are sufficient after weighing the pros and cons.

[JeremiahRose]

As a mechanic, I've worked with many Tiggo 3 owners, and spark plug replacement depends on actual conditions. Standard copper spark plugs last 20,000-30,000 km before needing replacement, while iridium ones can go up to 80,000 km. Driving habits significantly affect lifespan: highway driving may extend it, but frequent city traffic jams warrant earlier checks. Worn spark plugs cause increased engine vibration, stalling, and noticeable fuel consumption spikes. DIY replacement is straightforward - remove old plugs, check if electrode gaps exceed limits, then purchase matching models. Regular maintenance should monitor spark plug condition - don't wait for problems. Post-replacement, expect improved power and better fuel efficiency.

[JudeLee]

Having driven for just a year, I've researched the spark plug replacement for the Tiggo 3. Simply put, the manual recommends changing them approximately every 30,000 kilometers, but it depends on driving conditions. If you notice difficulty starting the car or lack of power when accelerating, it might be time to replace the spark plugs. I usually follow this mileage reminder for regular maintenance. For beginners, it's safer not to attempt replacing them yourself—have a professional mechanic check it out; it's not expensive. Spark plug issues can affect overall performance, so preventive maintenance saves hassle.