How to Remove and Replace the Spark Plugs on the Geely Vision X3?
5 Answers
Steps to replace the spark plugs on the Geely Vision X3: 1. Open the engine hood and first remove the engine decorative cover; 2. After removing the cover, you will see four spark plug connectors in the middle; 3. Each ignition coil has a fixing screw, remove the screws; 4. After removing the fixing screws, pull out the ignition coil; 5. Insert the spark plug socket and turn it counterclockwise to remove the spark plug; 6. Insert the new spark plug into the socket and tighten it clockwise. The Geely Vision X3 is equipped with a 1.5L naturally aspirated engine, model JLB4G15, with a maximum output power of 75kW.
Replacing the spark plugs on the Geely Vision X3 is actually quite simple to do yourself. First, wait for the engine to cool down to avoid burns. Remove the engine cover to reveal the four ignition coils, each with a wire connector that can be gently unplugged. Then, use a 10mm socket to loosen the coil's mounting screws and carefully pull out the coils. At this point, you'll see the spark plug holes. Insert a dedicated spark plug socket tool and turn counterclockwise to loosen the old spark plug. Before installing the new spark plug, remember to apply anti-seize compound to the threads, then carefully insert it vertically and tighten it, being careful not to over-tighten. Finally, reinstall the coils and reconnect the wires. The whole process requires attention to detail, but with the right tools, it can be done in about half an hour.
I enjoy tinkering with my car in my spare time and have replaced the spark plugs on my Geely Vision X3 twice. Remember to always work on a cold engine to avoid burns. First, remove the air filter box to create space. The ignition coil mounting screws can be removed with a 10mm wrench. Be careful when unplugging the connectors as they have clips - don't break them. You'll need a 16mm deep socket for the spark plugs, and when removing them, do it slowly to prevent debris from falling into the engine. Installing new spark plugs is crucial - let them drop naturally before tightening, and don't turn more than half a turn. Finally, check that each coil connector is securely plugged in, otherwise it may trigger a warning light. For spark plugs, just choose brands like Bosch or NGK.
Just helped my neighbor replace the spark plugs on this car a couple of days ago. Only needed three tools: a 10mm wrench, a 16mm spark plug socket, and a torque wrench. Removing the ignition coils is straightforward—just unplug the connectors and take out the screws. The tricky part is extracting the old spark plugs; they must be pulled straight out to avoid breaking them inside. It's advisable to apply some copper-based anti-seize compound on the new spark plugs to prevent seizing. Tighten them until you feel resistance, then add a 15-degree turn. Wearing gloves during the process is recommended because engine oil is tough to wash off your hands. After replacement, start the engine to check for any misfires. Spark plugs typically need replacement every 40,000 kilometers.
How many steps are required to replace the spark plugs on the Geely Vision X3: Prepare a 16mm socket and extension bar; Remove the air filter box to increase operating space; Remove the ignition coils in order (each cylinder is independent); Remove the old spark plugs and check the combustion condition; Ensure the new spark plugs have the correct heat range model; Be careful not to drop any foreign objects into the cylinder during installation; Apply anti-seize compound to the threads; Tighten to the standard torque of 25 Nm. It is recommended to have two people cooperate, with one holding the tool and the other tightening. After replacement, it's best to clear the fault codes. If the spark plug electrodes appear white, the air-fuel mixture may be too lean; if they appear black, it indicates oil burning.
