The Jaguar XJ (XJ40 generation) of 1986-1990 is a remarkable evolution of the beloved XJ series, masterfully blending classic Jaguar aesthetics with modern technology. This generation not only introduced a sophisticated suspension setup but also became a staple for executives seeking luxury coupled with exhilarating performance. Owning a classic Jaguar XJ40 is not just about possession; it’s about embracing a timeless legacy that rewards the dedicated owner with unparalleled driving experiences.
Common issues include rust (sills, floors, around the windscreen), electrical problems (especially the trip computer and central locking), and cooling system leaks. The suspension components (bushes, ball joints) wear with age. The automatic transmission can be prone to issues if not regularly serviced. Interior trim can suffer from wear and tear.
WOF tips
Rust is a major WOF concern, particularly in structural areas. Brake function and condition of brake lines are meticulously inspected. Headlights must be in good working order and correctly aligned. Suspension components are checked for excessive play.
About the Jaguar XJ 6
Engineered with the famed inline-six cylinder AJ6 engine, the XJ delivers a smooth and sophisticated driving experience. Despite their age, these engines remain robust, but attentive owners know that regular maintenance is key to longevity. Expect to replace vital components like brake pads and rotors during service intervals, typically every 15,000 km, to keep your ride safe and responsive. As you travel beyond 150,000 km, ensure your cooling system is inspected; replacement of the water pump, thermostat, and radiator hoses is critical to prevent overheating. This naturally links to cooling system parts.
However, be mindful of the common issues that might arise. Rust can plague the sills and floors, particularly in vehicles that have not been cared for. Electrical system niggles, particularly with the trip computer, can disrupt your driving experience. Thankfully, these issues are manageable with early detection and reliable replacement parts, which can be conveniently sourced through our shop categories. Keep your pride and joy in prime condition with services that ensure the interior trim remains elegant, the braking system responsive, and all electrical components functioning optimally. Look into our braking and filtration categories for essential maintenance supplies. Embrace the delight of classic Jaguar engineering knowing that its care is in good hands.
Questions owners ask
What are the common rust areas on a 1986-1990 Jaguar XJ in New Zealand?
Rust is a significant concern for these XJs, especially in New Zealand's climate. Key areas to inspect include the sills, floors, and around the windscreen. Regular checks and rust prevention measures are crucial for maintaining the vehicle's structural integrity and passing its WOF.
What kind of electrical issues are common with the 1986-1990 Jaguar XJ?
Common electrical problems in the XJ (1986-1990) often involve the trip computer and central locking system. These issues can range from minor inconveniences to more significant malfunctions. Diagnosing and addressing these problems early can prevent further complications. Replacement parts are available through our shop categories.
How often should I replace the brake pads and rotors on my 1986-1990 Jaguar XJ?
For optimal safety and performance, it's recommended to replace the brake pads and rotors on your XJ approximately every 15,000 km. Regular inspections are crucial, and you can find replacement brake pads and rotors in our braking category.
What are the key cooling system components I should inspect and potentially replace on my 1986-1990 Jaguar XJ after it's done over 150,000km?
After your XJ has travelled beyond 150,000 km, it's vital to inspect the cooling system. Consider replacing the water pump, thermostat, and radiator hoses to prevent overheating. You can find these cooling system parts on our website.
What suspension components on my 1986-1990 Jaguar XJ are most likely to wear out and need replacing?
With age, the suspension components on the XJ, such as the bushes and ball joints, are prone to wear. Regular inspection and replacement of these parts are essential for maintaining ride quality and handling. Unfortunately we don't stock these parts at CARFIX.
What will a Warrant of Fitness (WOF) inspector check on my 1986-1990 Jaguar XJ?
During a WOF inspection, the inspector will pay close attention to rust, especially in structural areas. They'll also thoroughly check the brake function and condition of the brake lines, headlight alignment and functionality, and suspension components for excessive play. Make sure to address any rust issues or brake problems before your WOF to avoid failing.
Where can I get brake pads for my JAGUAR XJ 1986–1990 in NZ?
You can find a range of brake pads suitable for your 1986-1990 Jaguar XJ in our braking category. We stock 136 SKUs for the Jaguar XJ, so you're sure to find the right parts for your vehicle.