CARFIX

Nissan Skyline RB20ET Coupe (1985–1990)

The Nissan Skyline R31 is not just a car; it's an icon that has cemented its place in New Zealand's automotive heritage. As an affordable and tunable import, it became the choice of enthusiasts during the late 80s and early 90s. However, owning this beloved vehicle comes with its own set of challenges. In this guide, we'll help you navigate potential issues while celebrating the enduring appeal of the R31 Skyline.

Parts for the Nissan Skyline RB20ET Coupe

Known issues

Rust, automatic transmission issues (some models), wiring harness deterioration, dashboard cracking (due to UV exposure).

WOF tips

Rust (sills, wheel arches, chassis rails), suspension components (ball joints, bushes), brake condition, oil leaks (engine and gearbox), electrical issues (common with age).

About the Nissan Skyline RB20ET Coupe

The R31 Skyline, especially models like the HR31, is renowned for its accessible performance, exciting driving dynamics, and robust design that welcomes modification. Yet, older Skylines are not without their hurdles. One major concern is rust, particularly in vulnerable areas like the sills, wheel arches, and chassis rails. Regular inspections and rust prevention measures are crucial to keep your R31 on the road.

When maintaining your Skyline, it's essential to be proactive. Braking components often require attention, especially pads and rotors, usually needing replacement as you approach 100,000km. Ensuring that your brakes are in top shape is vital for safety and performance. Additionally, the cooling system is critical, typically warranting a check-up around 150,000km. Parts such as the water pump, thermostat, and radiator hoses must be inspected to prevent overheating, helping maintain peak performance. [This naturally links to /shop/cooling] Other common issues include automatic transmission problems, wiring harness deterioration, and dashboard cracking, particularly in sun-exposed regions. Addressing these challenges ensures that your R31 continues to deliver the thrills it was designed for.

Questions owners ask

What are the most common rust spots I should check on my 1985-1990 Nissan Skyline (R31) in New Zealand?
Rust is a significant concern for the R31 Skyline. You should regularly inspect vulnerable areas such as the sills, wheel arches, and chassis rails. Proactive rust prevention is crucial to keep your Skyline on the road and help it pass its WOF.
When should I replace the brakes on my R31 Nissan Skyline?
Braking components on the R31 Skyline often require attention. It's common for pads and rotors to need replacement as you approach 100,000km. Ensuring your brakes are in top shape is vital for both safety and performance.
What cooling system components should I be aware of for my 1985-1990 Nissan Skyline?
The cooling system is critical for the R31 Skyline and typically warrants a check-up around 150,000km. Key parts to inspect include the water pump, thermostat, and radiator hoses to prevent overheating and maintain peak performance. CARFIX stocks a range of cooling system parts for your Skyline.
What are common WOF failure points for the 1985-1990 Nissan Skyline in NZ?
For the R31 Skyline, common WOF failure points in New Zealand include rust (especially in sills, wheel arches, and chassis rails), worn suspension components like ball joints and bushes, brake condition, oil leaks (from both the engine and gearbox), and electrical issues, which are common with the vehicle's age.
Where can I get parts for my 1985-1990 Nissan Skyline in NZ?
CARFIX stocks 174 SKUs specifically for the 1985-1990 Nissan Skyline. This includes essential components for braking, cooling, and other common maintenance needs. You can find parts like brake pads, rotors, water pumps, and thermostats through CARFIX.
Are there any known issues with the automatic transmission in the R31 Skyline?
Yes, some models of the R31 Skyline are known to experience automatic transmission problems. It's an area to monitor during routine maintenance.