Where is the spark plug located in the Pajero?

[MollyLee]

The spark plug in the Pajero is generally located inside the engine cylinder, and it can be clearly seen after removing the high-voltage ignition coil. Spark plug replacement procedure: Open the hood, lift the plastic cover of the engine, remove the high-voltage distributor wires, and mark the position of each cylinder to avoid confusion. Use a spark plug socket to remove the spark plugs one by one. When removing them, check for external debris such as leaves or dust and ensure they are thoroughly cleaned. Place the new spark plug into the spark plug hole, hand-tighten it a few turns, and then use the socket to tighten it further. Reinstall the removed high-voltage distributor wires in the firing order and secure the cover. Spark plug replacement interval: Under normal maintenance conditions, replacement is recommended every 40,000–60,000 kilometers. However, this may vary depending on the brand and engine type, so it is advisable to follow the owner's manual. Platinum spark plugs should be replaced at 40,000 km, standard nickel alloy spark plugs at 20,000 km, and iridium spark plugs at 60,000–80,000 km.

[LaFelix]

As a mechanic, I replace Pajero spark plugs every day. The engine compartment of this car is very compact, with the spark plugs hidden under the distributor towards the rear. For the V6 engine, you need to replace them on both sides, but the left side is more difficult to access—you have to remove the battery and air filter box first. Remember to use a professional spark plug socket; regular wrenches are hard to angle correctly, and you'll need a magnetic tool to extract the old spark plugs. It's safest to work on a cold engine, as the cylinder head gets very hot and can cause burns when the engine is warm. The manufacturer recommends replacement every 30,000 kilometers, but for high-altitude driving, it's advisable to inspect them earlier.

[VonAbigail]

Old Pajero owner here, my V73 has run 120,000 km. The spark plugs are located below the intake manifold near the firewall, and you need to kneel on the tire to see the ignition coils. Always disconnect the power before working on them! Last time I forgot to unplug the negative terminal and directly removed them, resulting in the ECU throwing an error. Toyota spark plugs have high compatibility, but Mitsubishi recommends using NGK iridium ones. After replacement, the throttle feels much more responsive, and fuel consumption dropped by 0.8L. The mechanic said the gap on the old spark plugs had widened by 1mm.

[AveryLynn]

Off-road newbies take note: The spark plug locations on the Pajero V93 are tricky. The V6 engine has three plugs on each side, with the right side ones wedged between the AC pipe and brake fluid reservoir - you'll need a universal joint socket. Some owners cut corners by only replacing the outer three plugs, resulting in severe carbon buildup on the inner ones causing misfires. Prepare a strong flashlight as it's hard to see the threads in deep holes. Remember to clean sand from the dust cover before pulling ignition coils, and be extra cautious about foreign objects falling into cylinders during field repairs.

[ArabellaFitz]

From a professional automotive repair perspective, the Mitsubishi Pajero's 6G72/74 engines utilize COP (Coil-On-Plug) independent ignition systems. When removing the engine cover, six black rubber ignition coils can be seen vertically mounted on the cylinder head. After extracting the coils, 16mm deep-well spark plugs become visible. Measuring cylinder compression requires specialized tools, as standard automotive compression testers have adapters that are too long and may contact the firewall. The newer 3.0L engine's spark plugs have 2mm shorter thread length compared to older versions - mixing them may cause piston contact. The optimal torque specification should be maintained between 20-25N·m.

[CodyMarie]

Last time before driving to Tibet, I replaced the spark plugs myself. Opening the hood, I first removed two air ducts. The second and fourth cylinders from the left were the most difficult to replace, blocked by vacuum hoses. Using needle-nose pliers to grip the dust boots tightly, as they couldn't be pulled off by hand. The OEM NGK spark plug model was DCPR7EIX, but for high-altitude areas, switching to DCPR6EIX with a more suitable heat range is better. After replacement, I noticed significantly faster throttle response, and the previous issue of lacking power when climbing hills disappeared. The whole process took about two hours—remember to wear cut-resistant gloves and wrist guards.