The NISSAN NV400 dCi 145 is a workhorse van, popular for its practicality and versatility, particularly in commercial settings like trades and courier services across New Zealand. Understanding its common issues and maintenance needs can help owners keep their NV400 running smoothly and reliably for years to come.
Owners of the NISSAN NV400 dCi 145 may encounter injector failure and timing chain stretch (especially on earlier models). These issues tend to arise between 150,000 and 250,000 km. Regular preventative maintenance can help mitigate these problems.
When taking your NISSAN NV400 dCi 145 for a Warrant of Fitness (WOF) inspection, be aware of the following common points of concern: excessive play in steering components and rear brake imbalance. Addressing these issues promptly will help ensure your vehicle passes inspection.
As a commercial van, the NISSAN NV400 dCi 145 is designed for utility and dependability. Here’s what NV400 dCi 145 owners should be aware of:
Maintenance Matters
Regular maintenance is crucial for any vehicle, but especially important for vehicles that experience stop-and-go driving, like courier vans. Stay on top of your servicing to alleviate potential problems.
Potential Problem Areas
• Injector Failure: Some NV400 dCi 145 owners have reported issues with injector failure.
• Timing Chain Stretch: On earlier models, timing chain stretch has been observed. Listen for unusual noises from the engine bay.
Component Spotlight
• Cylinder Head: Critical to engine function; monitor for leaks or overheating.
• CV Joint Front Outer: Listen for clicking sounds during turns, indicating potential wear.
• Brake Pads Rear: Inspect regularly and replace when worn to maintain safe braking performance.
• Control Arm Front: Suspension component; inspect for wear or damage affecting alignment.
• Air Conditioning Blower Assembly: Essential for cabin comfort, particularly in warmer weather. Ensure optimal functionality and replace when needed.
• Ball Joint Front Lower: Suspension component; monitor for play or noise.
• Drive Belt Alternator: Ensure the alternator is properly powered to keep the battery charged. Check for wear.
• Heater Core: Part of the cooling system; watch for leaks or a reduction in heater performance.
• Tie Rod End: Critical for steering; inspect for play or looseness.
• Advanced Clutch System: The clutch is responsible for seamless gear changes. Inspect for wear.
• Intercooler: Critical for proper combustion. Damaged intercoolers can lead to low power and high emissions.
• EGR Cooler: Lowers emissions and recirculates gas. Consider replacement when damaged or faulty.
• Clutch Slave Cylinder: Essential for smooth clutch operation; monitor for leaks or difficulty shifting.
• Oil Seal Crank Shaft Front / Timing Front: Prevents oil leaks; inspect for leaks regularly.
• Oil Seal Crank Shaft Rear / Rear Main Bearing: Prevents oil leaks; inspect for leaks regularly.