Windshield Wipers: When and How to Replace Them

Power Steering: You Turn the Wheel, but There's More Doing the Work Turn the steering wheel in a parking lot and the front tires change direction without demanding much effort from you. That's power steering doing a job most of us stopped appreciating years ago. It's supposed to feel easy, predictable, and completely ordinary. When something goes wrong, however, you notice quickly. Steering may become heavier, a warning light may appear, or noises may develop while turning. Understanding which type of power steering your vehicle uses and recognizing changes in how it behaves can help Del Rio, TX, drivers know when it's time for a steering inspection. Power Steering Is Exactly What the Name Suggests Power steering reduces the physical effort required to turn a vehicle's wheels, particularly at lower speeds. Hydraulic systems use an engine-driven pump and power steering fluid to provide assistance, while Electric Power Steering, or EPS, uses an electric motor and doesn't require hydraulic steering fluid. Many newer Nissan vehicles use EPS. The engineering differs, but the driver's experience should remain predictable: you turn the wheel and the system assists. If that effort suddenly changes, steering-system diagnostics can help identify the cause instead of leaving you to guess which component has developed a problem. Steering Problems Tend to Introduce Themselves A hydraulic power steering system may produce whining or groaning noises when fluid is low or the pump is struggling. Steering that becomes unusually stiff or heavy, particularly at low speeds, is another obvious reason to schedule an inspection. Drivers may also notice vibration or pulling to one side, although those symptoms can have causes beyond the power steering system itself. That's why a professional steering and suspension inspection is more useful than diagnosing the vehicle by noise alone. If the way your Nissan steer changes noticeably, have the problem evaluated promptly rather than adapting your driving around it. Hydraulic Systems Need Their Fluid If your vehicle uses hydraulic power steering, fluid condition and level are part of maintaining the system. Low fluid can reduce steering assistance and may indicate a leak that deserves further inspection. Fluid condition can also change over time, so maintenance should follow the recommendations for the specific vehicle rather than a universal interval. Check the owner's manual for the appropriate power steering fluid and maintenance guidance. If you're unsure what your Nissan requires, our service department can inspect the system and determine if power steering fluid service or another repair is appropriate. Electric Steering Loses the Fluid, Not the Need for Inspection EPS removes the hydraulic pump and fluid from the equation, but the system still contains electrical and mechanical components that can develop problems. A steering-related warning light or noticeable change in steering effort should be diagnosed promptly. Routine maintenance and a Multi-Point Vehicle Inspection can provide opportunities to identify concerns elsewhere in the vehicle that may affect steering behavior. The absence of a power steering fluid reservoir doesn't mean the steering system has become immortal. It simply means maintenance and diagnosis take a different form. Sometimes the Steering Problem Starts at the Tires Steering feel depends on more than the power-assist system. Tire condition, tire pressure, wheel alignment, and other suspension or steering components can influence how a vehicle tracks and responds. Uneven tire wear or persistent pulling may justify tire service, an alignment check, or a broader steering and suspension inspection. Keeping tires properly inflated and addressing unusual wear can also help technicians spot developing problems sooner. Combining these checks with routine Nissan maintenance can be more useful than waiting until the steering wheel starts providing unmistakable clues. If Steering Feels Different, Find Out Why Steering is one vehicle system where a noticeable change deserves attention. Brown Nissan of Del Rio serves Del Rio, TX, drivers with power steering inspections, steering and suspension diagnostics, wheel alignment, tire service, Multi-Point Vehicle Inspections, and other Nissan maintenance and repair services. Owners can also review available service specials before arranging maintenance. If your Nissan has developed heavier steering, unusual noises, pulling, vibration, or a steering warning light, schedule a service appointment online and have the cause properly diagnosed.

Even in Del Rio, Texas, winter temperatures can drop low enough to affect how your vehicle performs. Winter maintenance is one of the best ways to protect your vehicle and avoid unexpected breakdowns during the colder months. A little preparation goes a long way toward keeping your Nissan running reliably all season. Cold weather puts extra stress on several key vehicle systems - from the battery to the engine to the tires. Skipping seasonal upkeep can turn a minor issue into a much larger, more expensive problem. If you drive a Nissan Rogue, Frontier, Sentra, or any other model, a few simple checks can make a difference. Common Types of Winter Maintenance When it comes to winter maintenance, there are a handful of service items that are the most important. Checking your antifreeze level is one of the first things a technician will do. Antifreeze, also known as coolant, helps prevent the fluid in your engine from freezing in low temperatures and overheating when things warm back up. Without the right antifreeze concentration, your engine is at risk. Battery health is another priority. Cold weather reduces a battery's ability to hold and deliver a charge, which is why many vehicles that seem fine in fall suddenly struggle to start in January. Having your battery tested before winter arrives is a smart, low-cost step. You should also keep an eye on your tire pressure. As temperatures drop, tire pressure naturally decreases - typically about one pound per square inch for every 10-degree drop in temperature. Properly inflated tires help maintain traction and handling. In addition to pressure, the condition of your wiper blades and the level of your washer fluid should be checked to ensure clear visibility on cold or wet mornings. What Happens If You Skip Winter Maintenance Neglecting winter maintenance doesn't just leave you stranded - it can lead to premature wear on critical components. If antifreeze levels are low or the coolant mixture is off, you risk serious engine damage that can be costly to repair. A weak battery that isn't replaced before winter can fail at the worst possible moment, leaving you without a working vehicle when you need it most. Underinflated tires reduce handling precision and can increase stopping distances, which is a safety concern on wet or cold roads. Over time, ignoring these seasonal checks can shorten the lifespan of components that would otherwise last much longer with routine care. Take Care of Your Nissan This Winter Winter maintenance is one of the simplest things you can do to protect the performance and longevity of your Nissan. From antifreeze and battery checks to tires and wipers, staying on top of seasonal service keeps you safe and helps you avoid larger repairs down the road. Stop by Brown Nissan of Del Rio to schedule your winter checkup today.

An oil leak can start small, but it should never be ignored. If you notice a dark puddle under your vehicle, a burning smell while driving, or a low oil level, the service team at Brown Nissan of Del Rio in Del Rio, TX, can help inspect the issue. Engine oil protects moving parts and helps control heat, so even a minor leak can lead to serious engine damage if it is not repaired. Oil is an important part of the engine. It keeps parts moving and helps manage heat. When oil escapes, these systems begin to break down, and the situation gets worse over time. How to Know If You Have an Oil Leak A common sign of an oil leak is finding oil under a car after it is parked. Fresh engine oil is amber or light brown. Older oil looks darker and thicker. A spot on a driveway or garage floor is a signal that the car needs service. Other warning signs include a low oil level on the dipstick or a burning smell while driving. Bluish smoke might come from the engine area. The oil pressure warning light may also turn on. Drivers should not ignore these signs even if the puddle is small. What to Do If You Have an Oil Leak The first step is to check the oil level. If the level is low, add the correct oil type. Adding oil is a temporary step and is not a fix. The driver must find the source of the leak and repair it. Drivers should not travel long distances with an oil leak. Running an engine with low oil causes internal damage. This includes worn bearings or a seized engine. If a driver in the Del Rio, TX, area sees oil under their car, they should get a professional inspection. Finding an Oil Leak Finding the source of a leak is not always easy. Oil travels along parts before it drips down. A technician cleans the engine area and uses tools to trace the leak. Common steps include checking the oil drain plug and the valve cover. The technician also looks at the oil pan and various seals. Professional help is necessary to find the leak and prevent more damage. Common Leak Sources A leaking valve cover gasket is a frequent issue. This happens as the part ages and cannot form a seal. Oil may drip onto hot parts and create a smell. The oil pan gasket is at the bottom of the engine. It can fail due to age or road debris. A loose oil drain plug also causes leaks. This often happens if the plug is not tight after an oil change. Rear main seals and timing cover gaskets are harder to fix. The risk of an oil leak depends on how fast the driver acts. If you suspect an oil leak, schedule service with Brown Nissan of Del Rio before the problem gets worse. Our technicians can inspect the engine, locate the source of the leak, and recommend the proper repair. Addressing an oil leak early helps protect your vehicle’s engine and gives you more confidence on the road in Del Rio, TX.