CARFIX

Mitsubishi Legnum 4G64 GDI (1998–2002)

Welcome to the CARFIX Vehicle Wiki for the MITSUBISHI LEGNUM Base. This guide provides New Zealand owners with key information about this popular wagon, covering common issues, Warrant of Fitness (WOF) considerations, and general maintenance advice to help you keep your Legnum running smoothly.

Parts for the Mitsubishi Legnum 4G64 GDI

Known issues

Based on owner feedback and typical wear patterns, here are some potential weak points to be aware of:
• AYC Pump Failure (if equipped): If your Legnum has Active Yaw Control (AYC), the pump can be prone to failure. Symptoms include warning lights and reduced handling performance. Repairs can be costly.
• Valve Stem Seals: Oil consumption can be a sign of worn valve stem seals, particularly in higher-mileage vehicles. Keep an eye on your oil level and consider addressing this issue if consumption becomes excessive.
• Radiator Cracking: The plastic end tanks on the radiator can become brittle over time, leading to cracks and coolant leaks. Regular inspections of the radiator are advised.

WOF tips

When taking your Legnum for its Warrant of Fitness (WOF) inspection, be mindful of the following common watch points:
• Rear Suspension Bushings: The condition of the rear suspension bushings is frequently checked. Worn or damaged bushings can lead to suspension play and require replacement.
• Headlight Alignment: Proper headlight alignment is essential for visibility and safety. Ensure your headlights are properly adjusted.
• Brake Rotors: The condition of the brake rotors will be assessed for wear and damage. Rotors that are excessively worn or warped may need to be replaced.

About the Mitsubishi Legnum 4G64 GDI

The Mitsubishi Legnum gained popularity in New Zealand as a practical and sporty wagon, often chosen by families for its good value on the used import market.

Maintenance & Servicing: Regular maintenance is crucial for the longevity of your Legnum. This includes scheduled servicing, paying attention to potential wear and tear, and addressing issues promptly.

Brakes: Maintaining the braking system is paramount for safety. Regular inspections of brake pads, rotors, and brake lines are recommended.

Filters: Regularly replacing air, oil, and fuel filters helps maintain engine performance and efficiency. Consult your owner's manual for recommended replacement intervals.

Suspension: The Legnum features a standard suspension setup. Over time, components like shocks, struts, and bushings can wear, affecting handling and ride comfort. Listen for unusual noises and inspect suspension components regularly.

Questions owners ask

What are the common WOF failure points for a Mitsubishi Legnum (1998-2002) in New Zealand?
When taking your Mitsubishi Legnum for its Warrant of Fitness (WOF) inspection, pay close attention to the rear suspension bushings, as worn or damaged bushings are a frequent check point. Headlight alignment is also crucial for visibility and safety, so ensure they are properly adjusted. Finally, the condition of your brake rotors will be assessed for wear and damage; excessively worn or warped rotors may require replacement.
Where can I get replacement brake pads and rotors for my 1998-2002 Mitsubishi Legnum in NZ?
CARFIX stocks 244 SKUs for the Mitsubishi Legnum (1998-2002), including a wide range of brake components. You can find replacement brake pads and disc brake rotors for both the front and rear of your vehicle on our website or at our stores in New Zealand. Regular inspection and replacement of these parts are vital for safety.
What are the signs of a failing AYC pump on a Mitsubishi Legnum and how expensive is the repair?
If your Mitsubishi Legnum (1998-2002) is equipped with Active Yaw Control (AYC), a failing pump can manifest as warning lights on your dashboard and a noticeable reduction in handling performance. Repairs for AYC pump failure can be quite costly, so it's important to address these symptoms promptly.
Why is my Mitsubishi Legnum (1998-2002) consuming a lot of oil?
Excessive oil consumption in a higher-mileage Mitsubishi Legnum (1998-2002) can often be a sign of worn valve stem seals. It's important to regularly monitor your oil level and consider addressing this issue if consumption becomes excessive to maintain engine health.
How often should I replace the filters on my Mitsubishi Legnum (1998-2002) and why?
For your Mitsubishi Legnum (1998-2002), it's crucial to regularly replace the air, oil, and fuel filters to maintain optimal engine performance and efficiency. While the general service interval is 10,000km, you should consult your owner's manual for the specific recommended replacement intervals for each filter type.
What should I look out for regarding the radiator on my Mitsubishi Legnum (1998-2002)?
The plastic end tanks on the radiator of your Mitsubishi Legnum (1998-2002) can become brittle over time, potentially leading to cracks and coolant leaks. Regular visual inspections of the radiator are highly advised to catch any signs of cracking or leakage before they lead to more significant cooling system issues.