How often should the spark plugs of the JINGYI X5 be replaced?
3 Answers
The spark plugs of the JINGYI X5 generally need to be replaced every 40,000 kilometers. When the vehicle reaches a certain mileage, the spark plugs may develop issues such as carbon deposits and increased electrode gaps. Carbon deposits can lead to higher fuel consumption, while increased spark plug gaps may result in insufficient ignition energy, causing difficulty in starting the engine. Regular inspection and maintenance of the spark plugs can extend the engine's lifespan. The JINGYI X5 is a vehicle launched by Dongfeng Fengxing, positioned as a comfortable and high-quality SUV. In terms of body dimensions, the JINGYI X5 measures 4382mm in length, 1835mm in width, and 1739mm in height, with a wheelbase of 2690mm.
As an experienced driver with many years behind the wheel, my Jingyi X5 has now reached 50,000 kilometers, and I had the spark plugs replaced once at around 40,000 kilometers. I remember noticing some sluggishness during startup, noticeable engine vibrations, and slightly increased fuel consumption at that time, which prompted me to get it checked. Generally, it's recommended to replace spark plugs every 30,000 to 40,000 kilometers, depending on your driving habits. If you frequently drive in stop-and-go city traffic, the spark plugs will wear out faster; if you often drive on highways, you might stretch it to 50,000 kilometers before replacement. Regular replacement ensures high engine combustion efficiency and smoother driving. Don't underestimate this—worn-out spark plugs can lead to other issues, such as misfires. During routine maintenance, having the technician quickly check the spark plugs is the most hassle-free approach. The Jingyi X5's factory manual also recommends maintenance within this interval, and combining it with good driving habits can make your car more durable.
I bought a JAC X5 two years ago and usually do some simple maintenance myself. The replacement cycle for spark plugs is typically 30,000 to 60,000 kilometers. Based on my experience, changing them at 40,000 kilometers felt worth it. DIY replacement requires simple tools and can save a lot of money. The key is to watch for symptoms, such as delayed ignition or rough engine performance, and act promptly. Worn-out spark plugs can increase fuel consumption and reduce acceleration, so don’t wait for major issues to arise. Pay attention to these signs while driving and replace spark plugs early to improve performance. The spark plug model for the JAC X5 is easy to find—just check online tutorials or visit auto parts stores. Don’t slack on maintenance; it’s both safe and economical.
