How Many Kilometers Should a Van's Spark Plugs Be Replaced?

[FinleyFitz]

The replacement interval for a van's spark plugs is directly related to their material. Nickel alloy spark plugs should be replaced every 20,000 to 30,000 kilometers, nickel-yttrium alloy spark plugs every 30,000 kilometers, single platinum spark plugs every 40,000 kilometers, double platinum spark plugs every 60,000 kilometers, iridium spark plugs every 80,000 kilometers, and platinum-iridium alloy spark plugs can last up to 100,000 kilometers. Relevant information is as follows: 1. Introduction: Of course, these replacement intervals are theoretical under normal conditions. The actual replacement interval should also consider the vehicle's usage. When removing the spark plugs, check the color of the spark plugs, the gap of the electrodes, and whether there is air leakage between the ceramic body and the metal shell. 2. Condition: If the vehicle has difficulty starting when cold, noticeable jerking while driving, idle shaking, or reduced acceleration performance, it may be time to consider replacing the spark plugs.