The Alfa Romeo 33, produced from 1990 to 1994, represents a unique chapter in Alfa's history. Its distinctive boxer engine and sporty handling offered a tempting alternative to mainstream hatchbacks. However, these Alfas have a reputation for requiring careful maintenance. This guide highlights the key areas to assess when considering a 33 in New Zealand.
Common problems include rust, particularly in the underbody and around the windscreen; oil leaks from the engine and gearbox; issues with the carburettors or fuel injection; electrical problems (lights, wipers, instruments); worn suspension components; and brake issues. The interior trim can also deteriorate with age.
WOF tips
WOF inspections are likely to focus on rust (a major failure point), brake performance (especially the handbrake), tyre condition, and the operation of all lights. Suspension wear (ball joints, bushings) is also closely scrutinised. Exhaust emissions can also cause problems, particularly if the catalytic converter is faulty or missing.
About the Alfa Romeo 33 i.e
The heart of the Alfa 33 is its horizontally-opposed boxer engine, renowned for its characterful sound and responsiveness. However, these engines can be prone to oil leaks and require regular servicing. The complex carburation or fuel injection systems are also frequent sources of trouble. Rust is a perpetual enemy of older Alfas, and the 33 is no exception. Examine the sills, wheel arches, and floor pan for corrosion. The interior trim is also vulnerable to wear and tear. Electrical gremlins are common, so check all lights, switches, and accessories.
Questions owners ask
What are the most common rust spots I should check on my 1990-1994 ALFA ROMEO 33?
Rust is a significant concern for the ALFA ROMEO 33. You should thoroughly inspect the sills, wheel arches, floor pan, underbody, and areas around the windscreen for corrosion. These are common failure points for this model.
My ALFA ROMEO 33 (1990-1994) has a rough idle and poor fuel economy. What could be causing this?
Given the common issues with the ALFA ROMEO 33, your rough idle and poor fuel economy are likely due to problems with the carburettors or fuel injection system. These complex systems are frequent sources of trouble and require regular attention.
What should I be particularly aware of during a WOF inspection for my ALFA ROMEO 33 (1990-1994) in New Zealand?
For your ALFA ROMEO 33, WOF inspections will heavily scrutinise rust, especially in the underbody and around the windscreen, as it's a major failure point. Brake performance, particularly the handbrake, tyre condition, and the operation of all lights are also critical. Expect close examination of suspension wear, including ball joints and bushings. Exhaust emissions can also cause issues, especially if the catalytic converter is faulty or missing.
Where can I get engine oil filters and spark plugs for my 1990-1994 ALFA ROMEO 33 in NZ?
CARFIX stocks 109 SKUs for the ALFA ROMEO 33 (1990-1994), including essential maintenance items like engine oil filters (OIL FILTER) and spark plugs (SPARK PLUG). You can find these and other parts on our website.
My 1990-1994 ALFA ROMEO 33 has electrical issues, like flickering lights and non-functional accessories. Is this common?
Yes, electrical gremlins are very common in the ALFA ROMEO 33. It's advisable to check all lights, switches, and accessories, as these can frequently be sources of trouble in older Alfas.
How often should I service the boxer engine in my ALFA ROMEO 33 (1990-1994)?
The recommended service interval for your ALFA ROMEO 33 is every 10,000km. Regular servicing is crucial for the horizontally-opposed boxer engine, which is known for its character but can be prone to oil leaks.