Parts for your 2017 Suzuki Splash-Ignition leads

Ignition Leads for the 2017 Suzuki Splash: Are They Used and What You Need to Know

The 2017 Suzuki Splash is a small city car designed to be efficient, reliable, and easy to maintain. When it comes to components like ignition leads, things have evolved quite a bit compared to older car models. After exploring technical sources and manuals related to the 2017 Suzuki Splash, it is clear that traditional ignition leads are not used in this vehicle. Instead, it uses a more modern setup called coil-on-plug ignition.

So what does that mean? Well, ignition leads, sometimes called spark plug wires, were a standard part of older petrol engines. Their job was to transfer the electrical current from the ignition coil, or distributor, to the spark plugs, which then ignited the air-fuel mixture in the engine cylinders. While ignition leads did their job effectively, modern vehicles like the Suzuki Splash have moved away from these cables.

The 2017 Suzuki Splash uses coil-on-plug or direct ignition systems that eliminate the need for traditional ignition leads altogether. In this system, each spark plug has its own dedicated ignition coil mounted directly on top of it. This design allows the electrical current to go straight from the coil to the spark plug without having to travel through long ignition leads. The result is better electrical efficiency, a more stable spark, and fewer parts that can degrade over time.

So why has Suzuki chosen this setup for the 2017 Splash? It mostly comes down to reliability and performance. Ignition leads are susceptible to wear and tear caused by heat, oil, moisture, and general ageing. Over time, these leads can crack, become brittle, or develop resistance, all of which can lead to misfires, rough running, and decreased fuel efficiency. By using coil-on-plug ignition, Suzuki has avoided these problems entirely. Without ignition leads to worry about, the Splash's ignition system remains more consistent throughout its life, requiring less routine maintenance.

Since there are no ignition leads fitted on the 2017 Suzuki Splash, there is no need for owners to check or replace them as part of regular servicing. Instead, the focus should be on other components of the ignition system like the spark plugs themselves, ignition coils, and electronic control units.

If ignition leads were fitted, here is what you would expect to know about their role and maintenance:

• Ignition leads carry high voltage electricity safely from the ignition coil to the spark plugs.
• They must be well insulated to prevent electrical leakage or arcing, which can cause engine misfires.
• Over time, leads degrade due to exposure to heat, oil spills, engine vibration, and age.
• Signs of worn ignition leads include rough idling, engine hesitation, poor fuel economy, and illuminated check engine lights.
• Regular inspection during servicing helps spot cracks, hardening, or electrical resistance build-up.
• Replacement intervals can vary but typically range from 40,000 to 100,000 kilometres depending on vehicle and wire quality.
• Using quality aftermarket or genuine leads ensures the ignition system works optimally.

For your 2017 Suzuki Splash however, such maintenance does not apply. Owners can save a bit of time and money knowing that the absence of ignition leads is a benefit designed into the car. Instead, paying attention to spark plugs, their gap, and condition will keep the car running smooth. Also, checking the ignition coils during servicing helps catch any faults early without worrying about connecting cables.

Ultimately, the decision to ditch ignition leads in newer cars like the Suzuki Splash reflects how automotive technology advances to improve reliability and reduce maintenance headaches. Suzuki's use of coil-on-plug ignition allows drivers to enjoy a fuss-free ignition setup while still getting reliable engine performance and efficient running every day.