The BMW 6 Series (E24), affectionately known as the 'sharknose,' is an iconic coupe celebrated for its elegant styling and thrilling performance. Models from 1978 to 1982, like the 635 CSi, are especially cherished by collectors and driving enthusiasts alike. These cars are not just vehicles; they're a statement of design and engineering prowess, beloved by a dedicated following in New Zealand for their classic aesthetic and impressive driving dynamics.
Common issues found in the 1978-1982 BMW 6 Series include rust (wheel arches, sills, around windows), fuel system problems (injectors, fuel pumps), suspension wear (especially rear self-leveling systems), and electrical gremlins. Also look out for power steering leaks and brake system malfunctions. The complex electronics of the era can be challenging to diagnose and repair.
WOF tips
During a WOF check, pay close attention to rust on structural areas, the functionality of the lighting system, tyre condition, brake performance (including hoses and master cylinder), steering play and component integrity, and suspension condition (shocks and bushes). Exhaust emissions and system integrity will also be examined.
About the BMW 6 635 CSi
In the realm of classic BMWs, the 635 CSi truly shines, offering everything you desire in a timeless sports coupe. The design is not only visually striking, but the engineers at BMW also ensured a balanced power delivery from its engines, making each drive an exhilarating experience. However, as these vehicles age, it’s crucial to address some common issues to preserve their legacy, starting with the cooling system. Around 150,000 km, it’s recommended to inspect critical components such as the water pump, thermostat, and radiator hoses to maintain efficiency. [Here's everything you need for cooling: /shop/cooling]
Additionally, owners should be vigilant about rust, especially in wheel arches and sills, due to the vehicle's age. Regular brake checks are also paramount; servicing the front and rear brakes is essential to ensure safety on the road. We offer comprehensive front and rear brake service packs that include all essential components. [Explore the latest in braking solutions: /shop/braking] Lastly, consider the oil and air filter replacements at regular intervals to keep your engine running smoothly. Quality replacement parts are vital for maintaining the authenticity and performance of your 635 CSi, ensuring every drive remains as exhilarating as the day it left the factory.
Questions owners ask
What are the common rust spots I should inspect on my 1978-1982 BMW 6 Series?
Given the age of your BMW 6 Series (1978-1982), rust is a significant concern. Pay close attention to the wheel arches, sills, and areas around the windows. Regular inspections and rust prevention measures are crucial to preserving the vehicle's structural integrity. We recommend checking these areas thoroughly and addressing any rust promptly to prevent further damage.
What are the key things checked during a WOF (Warrant of Fitness) inspection for a 1978-1982 BMW 6 Series in New Zealand?
During a WOF check in NZ, your 1978-1982 BMW 6 Series will be assessed for several key areas. These include rust on structural components, the functionality of all lighting, tyre condition, brake performance (hoses and master cylinder), steering play and component integrity, and suspension condition (shocks and bushes). Exhaust emissions and system integrity are also examined.
When should I replace the water pump, thermostat, and radiator hoses on my BMW 6 Series (1978-1982)?
It's recommended to inspect the cooling system components, including the water pump, thermostat, and radiator hoses, around 150,000 km on your 1978-1982 BMW 6 Series. Replacing these parts proactively can prevent overheating and maintain optimal engine performance. You can find all the cooling parts you need at /shop/cooling.
Where can I get brake service parts for my 1978-1982 BMW 6 Series in NZ?
CARFIX stocks a range of brake service parts for your classic BMW 6 Series. We offer comprehensive front and rear brake service packs that include all the essential components you need to keep your brakes in top condition. Explore our braking solutions at /shop/braking.
What are some common mechanical issues to watch out for on a 1978-1982 BMW 6 Series?
Beyond rust, common mechanical issues in the 1978-1982 BMW 6 Series include fuel system problems (injectors, fuel pumps), suspension wear (especially if your model has rear self-leveling), power steering leaks, and brake system malfunctions. The electronics of this era can also be challenging to diagnose, so be prepared for potential electrical gremlins.
How often should I change the oil and air filter on my 1978-1982 BMW 6 Series?
Regular oil and air filter replacements are essential for maintaining the performance of your 1978-1982 BMW 6 Series. Follow the recommended service interval of 10,000km for oil and filter changes to ensure your engine runs smoothly. Quality replacement parts are vital for preserving the authenticity and performance of your vehicle.
My BMW 6 Series (1978-1982) is pulling to one side when braking. What could be the cause?
A pull to one side during braking on your 1978-1982 BMW 6 Series often indicates uneven brake force. This could be due to a sticking brake caliper, contaminated brake pads, a collapsed brake hose, or uneven wear on the front brake rotors. Inspect all braking components and replace worn or damaged parts. Our front and rear brake service packs at /shop/braking can help.