CARFIX

Mazda Eunos 800 24V (1993–2000)

The Mazda Millenia, often seen badged as the Eunos 800, offered a comfortable and luxurious driving experience, appealing to owners seeking refinement over outright sportiness. These vehicles were relatively common as both new and used imports in the New Zealand market. This guide provides insights into maintaining your Millenia/Eunos 800, highlighting potential problem areas and offering practical advice for keeping it running smoothly.

Parts for the Mazda Eunos 800 24V

Known issues

Owners should be aware of potential issues that can arise, particularly around the 150,000-250,000km mark. The Miller cycle engine's inherent complexity can lead to unusual running issues. Automatic transmission reliability is another reported weakness. Rust, especially in the rear arches and sills, is also a common concern. Being proactive with maintenance can help mitigate these risks.

WOF tips

During Warrant of Fitness (WOF) inspections, pay close attention to the following: Front lower ball joints are a known area of scrutiny. Rear suspension bushes should be checked for wear and tear. Brake lines must be free from corrosion to ensure safe braking performance.

About the Mazda Eunos 800 24V

Owners of the Mazda Eunos 800 / Millenia 24V in New Zealand should be mindful of a few key areas to ensure reliable performance.
• Engine Considerations: The Miller cycle engine, while innovative, can present unique diagnostic challenges. Be prepared for potentially complex troubleshooting related to its specific design.
• Transmission Health: Automatic transmission reliability is a known concern. Regular servicing and proactive maintenance are advisable, including attention to the AUTOMATIC TRANSMISSION FILTER KIT.
• Rust Prevention: Inspect rear arches and sills regularly for signs of rust and address any issues promptly to prevent further corrosion.
• Essential Maintenance:
• Regular ENGINE OIL and OIL FILTER changes are crucial for engine health, ideally every 10,000km.
• The TIMING BELT IDLER should be inspected and replaced as part of the timing belt service to prevent costly engine damage.
• A functioning OXYGEN SENSOR ensures efficient fuel combustion and reduces emissions.
• Consider using quality POWER STEERING FLUID to maintain smooth steering operation.
• Component Spotlight:
• Consider replacing the HARMONIC BALENCER according to the service schedule to avoid vibration and related problems.
• Maintaining a healthy exhaust system, including a quality EXHAUST SYSTEM that is free from leaks will keep you on the right side of the law.
• Quality SUSPENSION BUSH CONTROL/TRAILING ARM rubber is a must for vehicle integrity. Ensure these are regularly checked.

Questions owners ask

What are some common problems I should look out for on my Mazda Eunos 800 / Millenia in New Zealand?
Owners in New Zealand should be aware of potential issues, particularly around the 150,000-250,000km mark. The Miller cycle engine can sometimes cause unusual running issues. Automatic transmission reliability is another reported weakness. Also, keep an eye out for rust, especially in the rear arches and sills.
Where can I get an AUTOMATIC TRANSMISSION FILTER KIT for my Mazda Eunos 800 / Millenia in NZ?
CARFIX stocks 283 SKUs for the Mazda Eunos 800 / Millenia (1993-2000), including AUTOMATIC TRANSMISSION FILTER KITs. Check the CARFIX website or your local store to find the right one for your vehicle.
What should I pay attention to during a WOF inspection on my Mazda Eunos 800 / Millenia?
During your Warrant of Fitness (WOF) inspection, make sure the front lower ball joints are in good condition. The rear suspension bushes should also be checked for wear and tear. Critically, ensure your brake lines are free from corrosion to guarantee safe braking performance.
How often should I change the engine oil and filter on my Mazda Eunos 800 / Millenia?
Regular ENGINE OIL and OIL FILTER changes are crucial for the health of your Mazda Eunos 800 / Millenia's engine. Aim to change them every 10,000km to keep everything running smoothly.
What kind of maintenance should I do to keep the automatic transmission in my Mazda Eunos 800 / Millenia running well?
Automatic transmission reliability can be a concern with the Mazda Eunos 800 / Millenia. Regular servicing and proactive maintenance are advisable, including paying close attention to the AUTOMATIC TRANSMISSION FILTER KIT and fluid levels.
Why is it important to replace the TIMING BELT IDLER on my Mazda Eunos 800 / Millenia?
The TIMING BELT IDLER should be inspected and replaced as part of the timing belt service. This prevents costly engine damage if the idler fails, which can cause the timing belt to slip or break.
What can I do to prevent rust on my Mazda Eunos 800 / Millenia?
Inspect the rear arches and sills regularly for signs of rust. Address any issues promptly to prevent further corrosion, as rust is a common problem on these vehicles in New Zealand.