The Nissan Datsun/Navara, a true workhorse of New Zealand, served faithfully across farms, construction sites, and countless other applications for over a decade. Its reputation for durability and reliability is well-earned, and many examples are still in service today, often modified or heavily used. Keeping these tough trucks operational requires a practical approach to maintenance.
Common issues with the Nissan Datsun/Navara (1985-1997) include rust (chassis, body), worn suspension components (bushings, ball joints), oil leaks (engine, gearbox, differential), and potential issues with diesel injector pumps (if equipped). Overheating can also be a problem if the cooling system isn't properly maintained, especially under heavy loads.
WOF tips
WOF inspections will focus on rust, especially in chassis and cab mounts, brake performance, suspension components (especially condition of ball joints and steering linkages), and tyre condition. Any modifications, particularly lift kits or tyre size changes, need to be compliant. Check that seatbelts are working correctly and are not frayed or damaged.
About the Nissan Datsun Z16
These Datsun/Navaras were available with a range of petrol and diesel engines, each requiring specific maintenance routines. Diesel engines will need regular injector servicing and fuel filter replacement. Petrol engines benefit from regular spark plug and ignition system checks. Suspension components take a beating, so inspect bushings, ball joints, and shocks regularly. Driveline maintenance, including gearbox and differential oil changes are critical for longevity. Rust is often prevalent; particularly in the chassis, cab mounts and rear arches.
Questions owners ask
What are some common problems I should watch out for on my 1985-1997 Nissan Datsun/Navara?
Common issues include rust, especially in the chassis and cab mounts, worn suspension components like bushings and ball joints, and oil leaks from the engine, gearbox, or differential. If you have a diesel model, keep an eye on the injector pump. Overheating can also occur if the cooling system isn't properly maintained, especially when towing or carrying heavy loads.
What should I check on my Nissan Datsun/Navara to pass a WOF in New Zealand?
The WOF inspector will pay close attention to rust, particularly on the chassis and cab mounts. They'll also check the brakes, suspension (especially ball joints and steering linkages), and tyre condition. Make sure your seatbelts are in good working order and not frayed. Any modifications, like lift kits or non-standard tyre sizes, must comply with regulations.
How often should I service my Nissan Datsun/Navara?
The recommended service interval for the Nissan Datsun/Navara (1985-1997) is every 10,000km. Regular servicing is crucial to keeping these older vehicles running smoothly, especially given the potential for wear and tear on components like suspension bushings and ball joints.
Where can I get replacement shocks for my 1990 Nissan Navara in NZ?
CARFIX stocks over 300 SKUs for the Nissan Datsun/Navara (1985-1997), including shocks and struts for the front. Check the CARFIX website or your local store to find the correct parts for your specific model year.
My Nissan Datsun/Navara is overheating, what could be the cause?
Overheating in the Nissan Datsun/Navara can be caused by several factors, including a faulty thermostat, a blocked radiator, a failing water pump, or a coolant leak. Check the coolant level regularly and inspect the cooling system components for any signs of damage or leaks. Regular coolant flushes are also recommended.
What kind of maintenance do the diesel engines in these Navaras need?
Diesel engines in the Nissan Datsun/Navara require regular injector servicing and fuel filter replacement. Keeping the fuel system clean is essential for optimal performance and longevity. Also, ensure you use the correct type of engine oil for your diesel engine.
My Navara's suspension feels loose. What should I inspect?
Worn suspension components are a common issue. Inspect the bushings, ball joints, and shocks. Pay close attention to any play or looseness in the steering linkages. Replacing these worn parts will improve handling and ride quality, and help you pass your WOF.