The Subaru BRZ, known for its sleek design and agile handling, has captured the hearts of car enthusiasts across the UK. While its performance on the road is commendable, owners often encounter a few common hiccups that can affect their driving experience. From engine quirks to electrical gremlins, understanding these potential issues can help you maintain your BRZ in top shape. In this article, we'll break down the most frequent problems BRZ owners face and offer practical advice on how to tackle them. Whether you're a long-time owner or considering a purchase, being informed is the first step to a smoother ride.
Engine and Powertrain Issues
The Subaru BRZ is celebrated for its spirited performance, but like any vehicle, it is not immune to certain engine and powertrain issues. These can range from minor annoyances to more significant concerns, which are often known issues impacting the driving experience. Let's delve into some common problems BRZ owners might face.
Oil Consumption Woes
Excessive oil consumption is a common issue reported by BRZ owners. Many drivers notice their engines burning oil faster than expected, potentially due to a high pressure fuel pump issue which might lead to frequent top-ups.
This problem often stems from design characteristics of the engine, where certain components might not seal as effectively, leading to oil seepage into the combustion chamber.
Proactive monitoring of oil levels is crucial. Regularly checking your dipstick and maintaining oil at recommended levels can prevent potential engine damage.
Owners advise keeping a spare oil bottle in the boot to ensure you can top up as needed. If oil consumption becomes severe, consulting with a mechanic for a thorough inspection is recommended.
Engine Ticking Noises
Another common concern is a ticking noise emanating from the engine. This noise can be unsettling but often indicates issues with valve clearances, valve springs, or injectors.
Some owners report that this sound is more prevalent when the engine is cold, dissipating after it warms up.
In many cases, this ticking is harmless, attributed to normal engine operation. However, if the noise persists or worsens, it is wise to consider a professional inspection to rule out serious issues.
Routine maintenance and using high-quality fuel and oil can help minimise these noises and keep your engine running smoothly.
Stalling Concerns
Stalling is another issue that can plague the BRZ, especially in older models. This can occur when coming to a stop or during idle.
This problem may result from a variety of causes, including fuel delivery issues, faulty sensors, or problems with the electronic control unit (ECU).
Regular servicing and ensuring that your fuel system is clean can help mitigate stalling problems. If stalling becomes frequent, seeking professional advice is essential to identify and rectify the root cause.
Transmission Troubles
Transmission issues can significantly affect the BRZ's driving dynamics. Whether you have a manual or automatic transmission, understanding potential problems and their solutions is key.
Manual Gearbox Gripes
Some drivers have noted issues with the manual gearbox, such as difficulty in shifting gears or a notchy feel.
This can be due to worn synchronisers or a misaligned shift linkage, which might cause gears to grind or refuse to engage smoothly.
Owners suggest regular clutch checks and gearbox oil changes to maintain smooth operation. If problems persist, a professional gearbox inspection may be necessary to prevent further damage.
Maintaining proper clutch technique and avoiding aggressive shifting can also contribute to prolonging gearbox life.
Automatic Transmission Slips
For those with an automatic transmission, slipping gears can be a cause for concern.
This might occur when the transmission fluid is low or degraded, leading to a loss of hydraulic pressure and slipping.
Ensuring that transmission fluid is at the correct level and replaced at regular intervals can help maintain smooth gear changes. If slipping persists, it is advisable to consult a professional to inspect the transmission system.
Regular maintenance can extend the lifespan of your transmission and enhance your driving experience.
Why should I choose Fixter?
Electrical System Snags
Electrical issues can be daunting, given their complexity. The BRZ is no exception, with owners reporting a few common electrical system snags.
Battery Drain Dilemmas
Many BRZ owners have experienced battery drain, often resulting in a vehicle that won't start after being parked for some time.
This can be caused by parasitic drains from electronic systems not shutting down properly or faulty alternators.
To prevent battery drain, ensure all lights and accessories are off when the car is parked. Consider investing in a battery tender if the vehicle is often left unused for extended periods.
Routine checks of the charging system can also help identify potential issues before they escalate.
Infotainment System Glitches
The BRZ's infotainment system, while feature-rich, can occasionally suffer from glitches.
These might include unresponsive screens, connectivity issues with smartphones, or erratic navigation functions.
Software updates are often the simplest solution, as manufacturers release patches to address known bugs. Regularly updating the system can prevent many common issues.
If problems persist, a dealership visit may be necessary for a thorough diagnostic.
Suspension and Steering Problems
The BRZ is known for its precise handling, but suspension and steering issues, including potential rust, can detract from the driving experience.
Steering Rack Rattles
Some owners have reported rattling noises from the steering rack, which can be both distracting and concerning.
This is often due to loose components or worn bushings within the steering assembly.
Regular inspections and tightening of components can help prevent rattling. If the noise persists, a professional inspection may be required to ensure all parts are in good working order.
Addressing these issues early can prevent further damage and maintain steering precision.
Shock Absorber Failures
Shock absorber failures are another common issue, affecting ride comfort and handling.
Symptoms include excessive bouncing, uneven tyre wear, and reduced handling performance.
Regularly checking for leaks or damage on the shock absorbers can help identify problems early. Replacing worn or damaged shocks is crucial to maintaining vehicle stability and comfort.
Ensuring your suspension system is in top condition will enhance safety and driving pleasure.
Exterior and Interior Concerns
The BRZ's aesthetics, both inside and out, are part of its appeal. However, some common issues can affect these areas.
Paint Quality Issues
Some owners have noted problems with paint quality, including chipping and fading.
This can be exacerbated by environmental factors such as exposure to sunlight and road debris.
Regular washing and waxing can help protect the paintwork, while investing in paint protection film can prevent further chipping.
Keeping your vehicle sheltered when not in use can also prolong the paint's lifespan.
Interior Trim Wear and Tear
The BRZ's interior, while stylish, can suffer from wear and tear, particularly on trim pieces and upholstery.
Common complaints include fading, cracking, and loosening of interior components.
Regular cleaning and conditioning of surfaces can help maintain the interior's appearance. Consider using protective covers for areas prone to wear.
Addressing minor issues promptly can prevent them from becoming major problems in the future.
