The Alfa Romeo 33, especially the facelifted 1990-1992 models, continued Alfa's tradition of spirited performance within a compact package. Brought into New Zealand in limited numbers, they represented an entry point into the Alfa Romeo family. However, like all Alfas of this era, they came with their own set of quirks and challenges.
Rust is a major issue, particularly in the floorpan, sills, and around the suspension mounts. The carburettors (on earlier models) can be temperamental and require regular tuning. Electrical issues, including faulty wiring and sensor failures, are common. The boxer engine can suffer from head gasket leaks and oil consumption. The inboard disc brakes (on some models) require specialist tools and knowledge to service.
WOF tips
Rust in structural areas of the vehicle will result in a WOF failure. Check the condition of the brake lines, especially near the rear axle. Ensure all lights are functioning correctly, including the often-failing rear fog light. Suspension components, particularly the front lower ball joints, are prone to wear. Be vigilant to ensure fluids aren't leaking.
About the Alfa Romeo 33 i.e.
The flat-four 'boxer' engine of the Alfa 33 is a defining feature, offering a unique sound and driving experience. The handling is nimble and engaging and the sporty nature suits NZ roads. Rust is a constant threat, and the intricate mechanical components require specialist knowledge to maintain properly. Few workshops can claim the experience and expertise of the specialist.
Questions owners ask
What are the most common rust spots I should check on my 1990-1992 ALFA ROMEO 33 for a WOF in New Zealand?
For your ALFA ROMEO 33 (1990-1992), rust is a significant concern for WOF inspections. Pay close attention to the floorpan, sills, and areas around the suspension mounts. Any structural rust in these areas will lead to a WOF failure. Also, inspect the brake lines, especially near the rear axle, as corrosion here can be problematic.
Where can I get parts for my ALFA ROMEO 33 1990-1992 in NZ?
CARFIX stocks 110 SKUs specifically for the ALFA ROMEO 33 (1990-1992). You can find a wide range of parts, though for more intricate or specialist components, it's always best to consult with an Alfa Romeo specialist workshop in New Zealand due to the vehicle's unique mechanical requirements.
My ALFA ROMEO 33's boxer engine seems to be using a lot of oil. Is this normal?
Oil consumption can be a common issue with the flat-four 'boxer' engine in the ALFA ROMEO 33 (1990-1992). It's often linked to head gasket leaks. While some oil consumption might be expected in an older engine, excessive use warrants investigation by a specialist to diagnose and address potential leaks or other internal issues.
What are the typical electrical problems I might encounter with my 1990-1992 ALFA ROMEO 33?
Electrical issues are common in the ALFA ROMEO 33 (1990-1992). These can include faulty wiring, sensor failures, and problems with various electrical components. For WOF purposes, ensure all lights are functioning correctly, particularly the rear fog light, which is known to fail.
How often should I service my ALFA ROMEO 33 (1990-1992) in New Zealand?
The recommended service interval for your ALFA ROMEO 33 (1990-1992) is every 10,000 km. Given the intricate mechanical components and potential for issues like head gasket leaks and carburettor temperament, adhering strictly to this schedule, and ideally using an Alfa Romeo specialist, is crucial for maintaining its unique driving experience.
Are the inboard disc brakes on my ALFA ROMEO 33 difficult to service?
Yes, the inboard disc brakes found on some ALFA ROMEO 33 (1990-1992) models require specialist tools and knowledge to service correctly. This is not a job recommended for DIY enthusiasts and should be handled by a workshop with experience in these specific brake systems.