The NISSAN NV400 dCi 125 is a popular choice for commercial use in New Zealand, known for its practicality and utility. This wiki provides insights into its maintenance, potential issues, and WOF considerations, specifically tailored for NZ owners who rely on their NV400 for daily business operations.
Some NV400 dCi 125 owners have reported issues that tend to surface between 100,000 and 180,000 km. These include:
• Injector Failures: Can cause rough running and reduced performance.
• Turbocharger Issues: May lead to a loss of power.
• EGR Valve Problems: Can affect engine efficiency and emissions.
Addressing potential issues early can go a long way to keep your NV400 on the road and earning.
When preparing your NISSAN NV400 dCi 125 for its Warrant of Fitness (WOF) inspection, pay close attention to these areas:
• Suspension Components (Bushes, Ball Joints): Ensure these are in good condition with no excessive play.
• Brake Wear (Discs and Pads): Check that the brake components have adequate material remaining and are functioning effectively.
The NISSAN NV400 dCi 125 offers a versatile platform for various commercial needs. As a workhorse for tradespeople and courier services, understanding its maintenance requirements is crucial.
Maintenance Matters
Regular maintenance is vital to keeping your NV400 running reliably. Key components to monitor include the engine and drivetrain. Consider these components in your maintenance schedule:
• Air Conditioning Blower Assembly: Ensures comfortable cabin temperature. Inspect its function regularly.
• Universal Joint/Coupling (Front & Rear): Part of the driveline; listen for unusual noises during operation.
• Oil Seal Crank Shaft (Front / Timing Front & Rear / Rear Main Bearing): Leaks should be addressed promptly to prevent engine damage.
• Glow Plugs: Essential for cold starting, particularly important in colder months. Deterioration can mean bad engine starting.
• Intercooler: Helps to cool the intake charge, impacting engine performance.
• Ball Joint (Front Lower) & Control Arm (Front): Suspension components crucial for safe handling and steering. Get these inspected often.
• Air Conditioning Compressor: A vital piece of the climate control system. Any issues can cause a complete loss of function.
• Heater Core: Vital for keeping the drivers and passengers warm.
• Disc Brake Rotor (Rear): Inspect these regularly for wear, using the inspection on pads as a guide also.
• Clutch Flywheel: Proper engagement is essential for reliable shifting; issues can affect how the vehicle drives.
• Wiper Blade (Front): Replace these every six months or sooner if streaking degrades the driver's view.
• Cylinder Head: Any signs of cooling issues may be caused by a cylinder head issue.
• EGR Cooler: Regulates the exhaust gas recirculation so that emissions stay within legal limits. When this doesn't happen a warning light will illuminate.