The Jaguar XJ (XJS) represents a significant evolution in the XJ lineage. Produced from 1986 to 1989, these earlier models are now entering coveted classic territory. This guide focuses on these iconic XJSs, providing essential insights and maintenance tips for Kiwi owners who cherish a bold slice of automotive history.
Electrical gremlins are notorious in XJ40s, stemming from complex wiring and now-aging components. Suspension issues, particularly with the self-leveling system (if equipped), are common. Rust can be a problem, though less so than earlier Jaguars. Leaks from the engine and transmission are typical of older vehicles.
WOF inspectors will pay close attention to rust in the sills, floor, and suspension mounting points. The condition of the brakes and suspension is paramount, especially the functionality of the self-leveling system (if fitted). Electrical systems need to function correctly, as even non-critical faults can lead to a WOF failure. Check that all lights and signals are operating correctly.
The XJS not only marks a departure from traditional Jaguar styling but retains their core values of luxury, performance, and refinement. Known for its smooth ride and sophisticated interior, this model endears itself to drivers who seek comfort without compromising on performance. However, as with any classic vehicle, understanding the specific needs of the XJS is paramount for maintenance and longevity. Common replacement items include brake components, filters, and parts of the intricate electrical system, which can be susceptible to age. Regular service intervals are essential; for instance, brake fluid and air filters should typically be inspected every 15,000 kilometers to ensure optimal performance.
When it comes to the electrical gremlins often associated with XJ40 models, early detection and resolution are crucial. If you're facing suspension issues, particularly with the self-leveling system, timely service can prevent costly repairs down the line. And as the mileage creeps up, remember the cooling system requires special attention around 150,000 kilometers, with the water pump, thermostat, and radiator being integral components to inspect regularly. [This naturally links to /shop/cooling]. Engage with our service packs like Front Brake Service and Rear Brake Service to keep your vehicle performing at its peak. With regular maintenance and appropriate care, the XJ can continue to provide joy for years to come, reminding us of the glorious past it represents.