How often should the spark plugs of Volkswagen Santana be replaced?
2 Answers
Volkswagen Santana spark plugs should be replaced every 35,000 kilometers or two years. The working principle of spark plugs is: the electrode continuously generates electricity to ignite, creating a pulsed high-voltage electricity that breaks down the air between the two electrodes of the spark plug, forming a spark and generating an explosion to ignite the mixed gas in the cylinder, thereby starting the engine. The front suspension of the Volkswagen Santana is a MacPherson independent suspension, and the rear suspension is a composite torsion beam non-independent suspension. It is equipped with a 1.5L naturally aspirated engine, with a maximum horsepower of 112 PS, a maximum power of 82 kW, a maximum torque of 145 Nm, and is paired with a 5-speed manual transmission.
I've been driving a Volkswagen Santana for several years, and changing spark plugs really depends on the situation. Regular spark plugs usually need replacement every 20,000 to 30,000 kilometers, but newer Santana models with platinum or iridium plugs can last up to 80,000 kilometers. I remember my first replacement was at 30,000 kilometers when the engine hesitated during startup; now I follow the manual, which recommends every 4 years or 60,000 kilometers. Don't ignore minor issues like unstable idling or sudden fuel consumption spikes—they could be warning signs. Driving habits also matter; for example, I often drive on highways, so my spark plugs wear slower. When replacing, opt for OEM parts for better durability to avoid aftermarket parts causing more issues. In short, regularly check your engine's condition—don't wait until a major repair is needed. This approach keeps my Santana running smoothly.