The Daihatsu Rocky, sold in New Zealand from 1977-1983, were compact 4x4s that gained popularity due to their go-anywhere capability and relatively compact size. They were a popular choice for farmers and outdoors enthusiasts. Although rugged, they were prone to rust in our coastal climate.
Common issues include rust (chassis, body panels), worn suspension components, transfer case issues, and oil leaks. As this is an early 4x4, look for corrosion on the chassis, inside the brake lines, and around the fuel tank and filler neck.
WOF tips
Pay attention to rust in structural zones, steering linkage play, condition of bushings and ball joints for WOF. Check the 4WD system carefully on and off road before purchase, and engage low range.
About the Daihatsu Rocky DG3
The Rocky featured a robust ladder chassis, solid axles, and a part-time four-wheel-drive system. Engine options typically included a small petrol engine and a diesel. This makes them well-suited to rough terrain. Be sure to check for rust and wear and tear, particularly in the four-wheel-drive system, as well as listen for odd engine noises.
Questions owners ask
What are some common problems with the Daihatsu Rocky 1977-1983 in New Zealand?
Common issues with the Daihatsu Rocky 1977-1983 include rust on the chassis and body panels, worn suspension components, transfer case problems, and oil leaks. Given its age, carefully inspect for corrosion, especially on the chassis, inside brake lines, and around the fuel tank and filler neck.
What should I check on a Daihatsu Rocky 1977-1983 for a Warrant of Fitness (WOF) in NZ?
For a WOF, pay close attention to rust in structural areas of the chassis and body. Also check for steering linkage play, and the condition of bushings and ball joints. The 4WD system should be tested carefully both on and off road, including engaging low range.
Where can I get parts for my Daihatsu Rocky 1977–1983 in NZ?
CARFIX stocks over 70 SKUs for the Daihatsu Rocky 1977–1983. You can find parts like OIL FILTER, FUEL FILTER, and SHOCKS / STRUT FRONT on our website or in-store.
How often should I service my Daihatsu Rocky 1977-1983?
The recommended service interval for the Daihatsu Rocky 1977-1983 is every 5000km. Regular servicing is especially important for maintaining the 4WD system and preventing rust.
Is the Daihatsu Rocky 1977-1983 good for off-roading?
Yes, the Daihatsu Rocky 1977-1983 is well-suited for off-roading due to its robust ladder chassis, solid axles, and part-time four-wheel-drive system. However, ensure the 4WD system is in good working order and free from excessive wear.
What type of chassis does the Daihatsu Rocky 1977-1983 have?
The Daihatsu Rocky 1977-1983 features a robust ladder chassis, which is a strong foundation for off-road use. Regular inspection for rust and damage is crucial for maintaining its structural integrity.
What are the common signs of a worn transfer case on a Daihatsu Rocky 1977-1983?
Signs of a worn transfer case on the Daihatsu Rocky 1977-1983 include difficulty shifting between 2WD and 4WD, unusual noises (grinding, whining) when in 4WD, and excessive play or vibration. Addressing transfer case issues promptly is important for maintaining the vehicle's 4WD functionality.