How often should the spark plugs of Baojun 560 be replaced?

[OJulia]

Baojun 560 spark plug replacement cycle: Under normal maintenance conditions, they should be replaced after driving 40,000 to 60,000 kilometers. However, this may vary depending on the brand and engine type, so it is recommended to follow the user manual. You can refer to the following standards for maintenance replacement: Platinum spark plugs should be replaced at 40,000 kilometers, ordinary nickel alloy spark plugs at 20,000 kilometers, and iridium spark plugs at 60,000 to 80,000 kilometers. How spark plugs work: The ground electrode of the spark plug is connected to the metal shell, which is threaded into the engine block via the cylinder head. The insulator primarily serves to isolate the metal shell from the center electrode. The terminal nut is the part of the spark plug that contacts the high-voltage coil. When current passes through the terminal nut and the center electrode, it ionizes the medium between the center electrode and the ground electrode, generating a spark to ignite the air-fuel mixture in the cylinder.

[McMariana]

I've been driving the Baojun 560 for over three years now, and I make it a point to change the spark plugs every 30,000 kilometers, which feels quite reasonable. At first, I thought delaying it wouldn't matter, but one time I noticed the car was starting unusually slow, had trouble igniting in cold weather, and the fuel consumption suddenly increased. When I took it to the shop, it turned out to be aged spark plugs. The mechanic said this car's design recommends changing them every 20,000 to 30,000 kilometers, depending largely on how you drive. For someone like me, often stuck in city traffic with constant stop-and-go driving and poor road conditions, the spark plugs wear out faster, so changing them earlier saves hassle. During regular maintenance, it's good to check the spark plug gaps or color—if they're burnt black, it's time to replace them. Ignoring this issue can lead to reduced engine power or even damage other components, costing more in repairs later. So, regular replacement both protects the engine and saves money. My habit is to remind the shop to check them during my biannual maintenance visits.

[StReagan]

As a Baojun 560 owner, my personal experience suggests that spark plugs should ideally be replaced before exceeding 30,000 kilometers. Having driven this car for five years and changed spark plugs twice, I've noticed smoother engine performance with timely replacements. Especially during high-speed driving or frequent hill climbs, worn spark plugs can cause ignition issues, affecting acceleration. Driving conditions matter too - frequent dusty roads or short commutes accelerate wear, potentially requiring earlier replacement. Material plays a role: standard plugs in Baojun 560 have shorter lifespan than platinum ones. I recommend monitoring startup behavior; replace immediately if ignition responsiveness declines. Long-term neglect increases fuel consumption, emissions, and repair costs. Generally, follow manual guidelines while adjusting replacement intervals based on actual usage for optimal safety and economy.

[RosalieRose]

Changing spark plugs can actually save some maintenance costs. After driving my Baojun 560, I learned that replacing the original spark plugs isn't expensive—just a few dozen yuan if you buy the parts yourself. It's recommended to replace them every 30,000 kilometers to avoid bigger repairs down the line. If the spark plugs are worn out, the car's ignition performance worsens, and fuel consumption can increase by about 10%. I once delayed replacing them and ended up spending much more on fuel. If you're handy, you can check the spark plugs for erosion and replace them in time to protect the engine. Don't risk bigger problems just to save a little money.