The Daihatsu Delta, a light truck from the late 70s, holds a unique place in New Zealand's automotive history. While not as ubiquitous as some contemporaries, surviving examples are a testament to their durability. Expect basic mechanicals and a robust, if unsophisticated, driving experience. Finding parts can be a challenge, requiring resourceful hunting and a good network of classic car enthusiasts. It represents a very different era of motoring.
Significant rust, particularly in the chassis, sills, and floor pan. Deteriorated suspension components (leaf springs, bushings, shock absorbers). Leaking fuel lines and rusted fuel tanks. Worn or failing brakes due to age and infrequent use. Engine wear including oil leaks and reduced compression. Clutch issues due to age and type of use.
WOF tips
Pay close attention to rust, especially in structural areas. Brake performance will be carefully assessed, and any leaks or uneven braking will result in failure. Steering and suspension components must be free of excessive play. Headlights and other lights must function correctly and meet required standards. Tyre condition and tread depth are critical. Windscreen condition (cracks, chips) will be checked.
About the Daihatsu Delta DG3
The Daihatsu Delta of this era prioritised function over form. Engine options are typically simple petrol or diesel units, known more for their reliability than outright power. Suspension is likely to be leaf-sprung, providing a tough but firm ride, particularly when unladen. Given the age, rust is a primary concern. Mechanical components will require careful inspection and likely some degree of refurbishment to maintain roadworthiness and reliability. Its simplicity can be its strength, making it easier to diagnose and repair compared to modern vehicles, but finding spares is the real challenge now. Performance, even when new, was geared toward utility, so don't expect blistering acceleration or handling prowess. This vehicle is for those who appreciate the basics and are willing to invest time and effort in its upkeep.
Questions owners ask
What are the common WOF failure points for a 1978-1979 Daihatsu Delta in New Zealand?
For your vintage Daihatsu Delta, WOF inspectors will pay close attention to rust, especially in the chassis, sills, and floor pan. Brake performance is critical, and any leaks or uneven braking will cause a failure. Steering and suspension components must be free of excessive play. Headlights and other lights must function correctly. Tyre condition and tread depth are also key areas.
Where can I find replacement brake parts for my 1978 Daihatsu Delta in New Zealand?
CARFIX stocks 75 SKUs for the Daihatsu Delta 1978-1979. Check our website or visit a store to find brake pads, rotors, and other brake components suitable for your vehicle. Given the age, you may also need to consider brake lines and master cylinder refurbishment.
My 1979 Daihatsu Delta's suspension feels very stiff. What could be the problem?
The Daihatsu Delta of this era typically uses leaf spring suspension, which can become stiff with age. Common issues include worn leaf spring bushings, deteriorated shock absorbers, and even broken or sagging leaf springs. Inspect these components for wear and tear. CARFIX stocks SHOCKS / STRUT FRONT that may be suitable.
What kind of engine oil should I use in my 1978 Daihatsu Delta, and how often should I change it?
While the exact engine specifications aren't available, a conventional engine oil with a viscosity grade appropriate for older vehicles is generally recommended. Given the age of the vehicle, a slightly thicker oil might help compensate for wear. The service interval is 5000km, so change the OIL FILTER at each service.
I'm restoring a 1978 Daihatsu Delta. Where can I find body panels or rust repair sections?
Finding specific body panels for a vehicle of this age can be challenging. CARFIX does not currently stock body panels for the 1978-1979 Daihatsu Delta. Your best bet is to check with specialist vintage car parts suppliers or consider fabricating repair sections yourself. Rust repair is a common task on these vehicles.
What are some common engine problems with the Daihatsu Delta from the late 70s?
Common engine problems in these older Daihatsu Delta models include oil leaks (particularly around gaskets and seals), reduced compression due to worn piston rings or valve seats, and general wear and tear due to age. Regular servicing and careful monitoring of oil levels are crucial.
Is it difficult to work on a 1979 Daihatsu Delta myself?
The Daihatsu Delta of this era is relatively simple mechanically, which can make it easier to diagnose and repair compared to modern vehicles. However, finding spare parts can be a significant challenge. If you have strong mechanical skills and are comfortable with basic repairs, you can likely handle many maintenance tasks. Rust repair is also a common DIY task for these vehicles.