2017 Lexus NX 200t F Sport: Problems And Issues

Hey guys! Let's dive into the 2017 Lexus NX 200t F Sport. While it's a pretty sweet ride, known for its stylish design and sporty handling, it's not without its quirks. If you're thinking about buying one or already own one, it's super useful to know about the common issues you might run into. This guide will walk you through the typical problems reported by owners, helping you stay informed and keep your NX 200t F Sport in tip-top shape.

Common Issues with the 2017 Lexus NX 200t F Sport

Okay, let's get down to brass tacks. The 2017 Lexus NX 200t F Sport has a few gremlins that owners have frequently reported. Knowing these issues can help you spot them early and save you some headaches down the road. We're talking about everything from annoying software glitches to more serious mechanical concerns. So, buckle up, and let's get started!

1. Infotainment System Troubles

One of the most common complaints about the 2017 Lexus NX 200t F Sport revolves around its infotainment system. Many owners have expressed frustration with the system's user interface, which can feel clunky and unintuitive compared to other systems on the market. Navigating through menus can be a bit of a chore, and the touchpad controller, while innovative in theory, often leads to accidental selections and general fumbling. This can be particularly annoying when you're trying to quickly adjust settings while driving.

Another major gripe is the system's responsiveness. There can be noticeable lag when switching between functions or inputting commands. This delay can make the system feel slow and outdated, which is definitely not what you'd expect from a luxury vehicle. Moreover, some users have reported issues with the system freezing or crashing altogether, requiring a restart to get it back up and running. These glitches can be incredibly frustrating, especially on long drives when you rely on the system for navigation, music, or other essential functions. Software updates are often touted as the solution, but even after updating, some users continue to experience these problems, suggesting that the issue might be more deeply rooted in the system's design or hardware.

Furthermore, compatibility issues with certain smartphones and devices have been reported. Some users have struggled to connect their phones via Bluetooth, or have experienced dropped connections and other connectivity problems. This can be a major inconvenience for those who rely on their smartphones for hands-free calling, music streaming, or using apps through Apple CarPlay or Android Auto (though it's worth noting that the 2017 model might not support these features natively, which could contribute to the issues). In summary, while the infotainment system offers a range of features, its usability and reliability can be hit or miss, making it a significant pain point for many owners of the 2017 Lexus NX 200t F Sport.

2. Turbocharger Issues

Now, let's talk about the heart of the 2017 Lexus NX 200t F Sport: its turbocharged engine. While the turbocharger provides a noticeable boost in power and makes the car fun to drive, it's also been a source of concern for some owners. One of the most frequently reported issues is premature turbocharger failure. This can manifest in several ways, including a loss of power, unusual noises coming from the engine (such as whining or whistling), and even the presence of smoke. In some cases, the problem can be traced back to oil leaks within the turbocharger system, which can lead to overheating and eventual failure.

Replacing a turbocharger can be quite expensive, often running into several thousands of dollars, including parts and labor. This is definitely not a repair you want to face unexpectedly. Regular maintenance, such as changing the oil at the recommended intervals and using high-quality synthetic oil, can help prolong the life of the turbocharger. It's also a good idea to let the engine idle for a few minutes after a hard drive to allow the turbocharger to cool down properly. This can prevent oil from coking up inside the turbocharger, which can lead to reduced performance and eventual failure.

Another issue that some owners have reported is related to the turbocharger's wastegate. The wastegate is a valve that controls the amount of exhaust gas that is directed to the turbocharger. If the wastegate malfunctions, it can lead to overboosting or underboosting, both of which can negatively affect engine performance. Overboosting can potentially damage the engine, while underboosting can result in a significant loss of power. Symptoms of a faulty wastegate include poor acceleration, rough idling, and a check engine light. Diagnosing and repairing wastegate issues can be complex, often requiring specialized tools and expertise. Therefore, if you suspect a problem with your turbocharger system, it's best to take your 2017 Lexus NX 200t F Sport to a qualified mechanic for a thorough inspection.

3. Fuel Injector Problems

Fuel injectors are critical components in any modern engine, and the 2017 Lexus NX 200t F Sport is no exception. These tiny nozzles are responsible for spraying fuel into the engine's cylinders, where it mixes with air and ignites to produce power. However, fuel injectors can sometimes become clogged or malfunction, leading to a variety of performance issues. One of the most common symptoms of a fuel injector problem is rough idling. The engine may shake or vibrate excessively when at a standstill, and the RPMs may fluctuate erratically. This is because one or more of the cylinders are not receiving the correct amount of fuel, causing an imbalance in the engine's operation.

Another sign of fuel injector trouble is poor fuel economy. If you notice that you're filling up your gas tank more frequently than usual, it could be a sign that your fuel injectors are not spraying fuel efficiently. Clogged injectors can restrict the flow of fuel, causing the engine to run lean. This means that there is too much air and not enough fuel in the combustion mixture, which can reduce power and increase fuel consumption. In some cases, a faulty fuel injector may leak fuel, leading to a rich condition where there is too much fuel in the mixture. This can also negatively affect fuel economy and potentially damage the catalytic converter.

Difficulty starting the engine can also be a symptom of fuel injector problems. If one or more of the injectors are not spraying fuel properly, it can be difficult to get the engine to start, especially in cold weather. You may have to crank the engine for an extended period of time before it finally starts, or it may not start at all. Other potential symptoms include misfires, which can cause the engine to stumble or hesitate during acceleration, and a check engine light. If you experience any of these issues, it's important to have your fuel injectors inspected and cleaned or replaced as necessary. Regular fuel injector cleaning can help prevent problems and keep your 2017 Lexus NX 200t F Sport running smoothly.

4. Water Pump Leaks

The water pump is a vital component of your 2017 Lexus NX 200t F Sport's cooling system. It's responsible for circulating coolant throughout the engine, preventing it from overheating. Unfortunately, some owners have reported issues with water pump leaks. A leaking water pump can lead to a loss of coolant, which can cause the engine to overheat, potentially resulting in serious damage. One of the most obvious signs of a water pump leak is a puddle of coolant under the front of the car. Coolant is typically green, pink, or blue, so it's easy to distinguish from other fluids like oil or transmission fluid.

Another symptom of a leaking water pump is a sweet smell coming from the engine compartment. Coolant has a distinct sweet odor, so if you notice this smell, it's a good indication that you have a leak somewhere in the cooling system. You may also notice the temperature gauge on your dashboard creeping higher than normal. If the engine starts to overheat, it's crucial to pull over immediately and let it cool down before continuing to drive. Driving an overheated engine can cause severe damage, such as a cracked cylinder head or a blown head gasket.

In some cases, a leaking water pump may also make noise. The pump may whine or squeal, especially when the engine is first started. This is because the bearings inside the pump are starting to wear out due to the lack of coolant. If you suspect that your water pump is leaking, it's important to have it inspected and replaced as soon as possible. Replacing a water pump is a relatively straightforward repair, but it's essential to catch the problem early before it leads to more serious engine damage. Regular inspections of your cooling system can help you identify potential problems before they escalate.

5. Suspension Issues

Given that the F Sport designation implies a sportier, more performance-oriented driving experience, any issues with the suspension can be particularly disappointing. Some owners of the 2017 Lexus NX 200t F Sport have reported problems with the suspension components, such as premature wear of the struts and shocks. This can lead to a bouncy or uncomfortable ride, as well as reduced handling and stability. One of the most common symptoms of worn suspension components is excessive bouncing after hitting a bump. The car may continue to oscillate up and down for several seconds, rather than quickly settling back to its normal ride height.

Another sign of suspension problems is a feeling of looseness or instability when cornering. The car may lean excessively to one side, or it may feel like it's drifting or wandering. You may also notice unusual noises coming from the suspension, such as clunking or rattling sounds. These noises are often caused by worn-out bushings or ball joints. Worn suspension components can also affect tire wear. If your tires are wearing unevenly, it could be a sign that your suspension is not properly aligned. Having your suspension inspected and aligned regularly can help prevent premature wear and improve handling.

In some cases, the adaptive variable suspension (AVS) system, which is available on some models of the 2017 Lexus NX 200t F Sport, can also experience problems. The AVS system uses electronic sensors and actuators to adjust the damping force of the shocks in real-time, providing a more comfortable ride and improved handling. However, the AVS system can sometimes malfunction, leading to a rough or unpredictable ride. If you suspect that your AVS system is not working properly, it's important to have it diagnosed by a qualified technician. Repairing AVS systems can be complex, often requiring specialized tools and expertise.

Staying Ahead of Potential Problems

Alright, so you know the common issues. What now? The best way to keep your 2017 Lexus NX 200t F Sport running smoothly is to stay on top of regular maintenance. That means following the recommended service schedule in your owner's manual. Regular oil changes, fluid checks, and inspections can help catch potential problems early before they turn into major headaches. Also, pay attention to any unusual noises, smells, or changes in performance. The sooner you address an issue, the less likely it is to cause serious damage.

Conclusion

So, there you have it – a rundown of the most common issues with the 2017 Lexus NX 200t F Sport. While these problems might seem daunting, remember that not every car will experience all of them. By staying informed and proactive with maintenance, you can keep your NX 200t F Sport in great shape for years to come. Drive safe, guys!