Can You Drive with a Broken Sway Bar Link, Here's the Truth
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Did you know a small component in your suspension system could cause you to lose control of your car? The sway bar link plays a critical role in vehicle stability, so how can you tell when it starts to fail?
What is a sway bar?
Also known as a stabilizer link or anti-roll bar link, the sway bar link is a vital component of the vehicle’s suspension system. It connects the front and rear wheels and helps maintain balance during turns.
What is the function of the sway bar in a vehicle?
The sway bar enhances vehicle stability and reduces body roll while driving. Its key functions include:
- Reducing body roll during turns: When the vehicle enters a curve, its weight shifts outward, increasing pressure on the outer wheels and lifting the inner ones. The sway bar redistributes this pressure evenly across the wheels.
- Acting as a strong connecting rod between wheels: It transfers part of the force from the outer wheels to the inner ones, improving overall vehicle balance.
- Improving handling and reducing the risk of skidding: By minimizing body roll, the sway bar helps the driver maintain better control, especially at high speeds or on winding roads.
- Enhancing safety and passenger comfort: Its stabilizing effect contributes to a smoother, safer ride, benefiting both the driver and passengers.
What are the benefits of a sway bar link?
As a core part of the suspension system, the sway bar link significantly improves driving performance and safety. Its main benefits include:
- Minimizing body roll, especially during cornering
- Evenly distributing force between wheels, enhancing road grip
- Providing precise steering response in challenging conditions like sharp turns or wet roads
- Reducing vibrations caused by rough terrain or curves
- Improving weight distribution, reducing passenger discomfort from jolts or shakes
- Lowering the risk of rollover in sharp turns or at high speeds
- Supporting the overall performance of the suspension system
- Evenly distributing load across tires, reducing uneven wear and extending tire lifespan
- Reducing rolling resistance, which improves fuel efficiency and makes driving more economical
What are the symptoms of a faulty sway bar link?
A damaged sway bar link directly affects vehicle stability and safety. Common warning signs include:
- Excessive body roll during turns: The vehicle leans more than usual, making it harder to control and increasing the risk of skidding
- Unusual swaying on straight roads: Noticeable side-to-side movement may indicate a loss of balance
- Reduced steering responsiveness: The steering wheel feels less precise, especially when changing direction
- Clicking or squeaking noises near the wheels: These sounds often occur when driving over bumps or turning, suggesting worn rubber bushings or lack of lubrication
- Grinding or screeching sounds during braking or turning: This may point to abnormal friction in the suspension system
- Uneven tire wear: One side of the tire may wear out faster, or you may notice patches of worn and intact areas
- Persistent steering wheel vibrations at high speeds: A sign of imbalance in the suspension
- Intermittent vibrations over bumps or curves: Indicates instability or damage in suspension components
- Longer braking distances: The car takes more time to stop, compromising safety
- Difficulty maintaining a straight line: The vehicle may drift unexpectedly, requiring constant correction
What causes sway bar link damage?
The sway bar link, or stabilizer link, wears out over time due to various factors. Key causes include:
- Driving on rough or uneven roads: Repeated impacts can damage or break the link
- Severe vibrations from unpaved surfaces: These can accelerate wear and affect other suspension parts
- High-speed cornering: Puts excessive stress on the link, leading to faster deterioration
- Frequent sudden braking: Increases mechanical load, causing gradual wear
- Continuous exposure to moisture and road salts: Especially in coastal areas, this can lead to corrosion and eventual failure
How to inspect a sway bar link?
To check the condition of a sway bar link, follow these steps for a safe and accurate inspection:
- Lift the vehicle securely using a jack or lift stands. Ensure the car is stable and won’t move during inspection
- Look for visible damage: Check for cracks, breaks, or signs of wear on the link
- Inspect for fluid leaks: Leaks around the link may indicate internal damage
- Examine rubber bushings: Look for tears or deterioration that could affect performance
- Manually move the link: It should move freely without resistance or noise. Clicking or grinding sounds may signal damage
- Check connected components: Inspect control arms and ball joints for related wear or damage
Tip: If you're unsure how to perform the inspection, it's best to consult a qualified technician. Regular checks are recommended to maintain vehicle safety.
Can you drive with a damaged sway bar link?
- Driving with a faulty sway bar link is not recommended due to the serious safety risks it poses. This component is essential for maintaining vehicle balance and reducing body roll, especially during turns. When damaged, the car becomes more prone to skidding—particularly at high speeds or in poor weather conditions.
- Additionally, a worn sway bar link can cause uneven tire wear and negatively impact the suspension system’s overall performance. This compromises vehicle stability and increases the likelihood of accidents. Therefore, regular inspection and prompt replacement are crucial to ensure safe and reliable driving.
What is the ABS system in cars? How does it work and what are the signs of its failure?
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When you slam on the brakes and the car loses traction, the situation can quickly turn dangerous and may end in a complete skid. This is where the ABS system steps in as a lifesaving solution that restores control… but what happens if this system suddenly fails?
What Is the ABS System and Why Is It Essential for Vehicle Safety?
- The Anti-lock Braking System (ABS) prevents the wheels from locking up during sudden or hard braking.
- It helps reduce stopping distance and allows the driver to maintain steering control, especially on wet or slippery roads.
- ABS is considered one of the most important modern safety systems and plays a major role in reducing accidents caused by emergency braking.
Main Components of the ABS System
- Wheel Speed Sensors: Monitor the rotation of each wheel and detect any abnormal deceleration.
- Electronic Control Unit (ECU): Analyzes sensor data and makes split‑second decisions.
- Hydraulic Control Unit (HCU): Executes ECU commands by adjusting brake fluid pressure.
- High‑response Valves: Open and close rapidly to regulate hydraulic pressure.
- Hydraulic Pump: Restores pressure after it has been reduced to prevent wheel lockup.
How Does ABS Work During Emergency Braking?
- When the driver applies heavy braking, the wheel speed sensors send real‑time data to the ECU.
- If the ECU detects that a wheel is about to lock, it immediately commands a reduction in pressure on that wheel.
- Pressure is modulated through three repeating phases: hold – release – reapply.
- This cycle can occur up to 20 times per second, preventing skidding and maintaining vehicle stability.
How Can the Driver Tell if ABS Is Functioning Normally?
- Light vibrations or pulsations in the brake pedal during hard braking.
- A humming or clicking sound from under the vehicle during sudden stops.
- Slight pedal resistance, indicating that the system is actively preventing wheel lock.
Signs of ABS Failure
- The ABS warning light illuminates on the dashboard — the most common indicator.
- Increased stopping distance or the car skidding easily during braking.
- Abnormal vibrations or excessive stiffness in the brake pedal.
- Speedometer malfunction in some vehicles due to its reliance on ABS sensors.
- Unusual noises when pressing the brakes.
Common Causes of ABS Malfunction
- Damaged wheel speed sensors due to dirt, impact, or corrosion.
- Broken or worn wiring that disrupts signal transmission to the ECU.
- Weak or non‑functional hydraulic pump.
- Low brake fluid level or air trapped in the system.
- ECU failure caused by moisture or overheating.
How ABS Failure Affects Other Safety Systems
- ABS is interconnected with systems like Traction Control System (TCS) and Electronic Stability Control (ESC).
- A malfunctioning ABS may disable these systems as well, reducing vehicle stability in corners.
- Multiple warning lights may appear on the dashboard, confusing the driver and increasing driving risk.
Can You Drive With a Faulty ABS? And What Does Repair Cost?
Driving is still possible, but without the enhanced safety ABS provides — especially in emergencies.
The brakes will function normally, but you will lose steering control during sudden braking.
Repair costs vary depending on the issue:
- Cleaning or replacing a sensor: Low cost
- Repairing the ABS module: Moderate cost
- Replacing the entire ABS unit: High cost
The Engine Cylinders, The Beating Heart of Your Car
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The engine is the car’s core, and cylinders convert fuel into motion. Knowing their role helps drivers and enthusiasts make smart choices in buying, maintaining, and understanding vehicle performance.
What Is a Cylinder?
A cylinder is a precisely engineered, cylindrical chamber typically made from cast iron or aluminum alloys to withstand high temperatures and pressures. Inside it, the piston moves in a reciprocating motion—up and down. Engines vary in the number of cylinders, usually ranging from 3 to 12, and this number directly affects the engine’s performance, smoothness, and efficiency.
Cylinder Function and the Combustion Cycle
The core energy-generating process occurs within each cylinder through a four-stroke combustion cycle:
- Intake Stroke: The intake valve opens, and the piston moves downward, creating a vacuum that draws in the air-fuel mixture.
- Compression Stroke: Both intake and exhaust valves close, and the piston moves upward, compressing the mixture to increase its energy density and flammability.
- Power Stroke: The spark plug ignites the compressed mixture, causing an explosion that forces the piston downward with great force—this motion is ultimately converted into rotational energy that drives the wheels.
- Exhaust Stroke: The exhaust valve opens, and the piston moves upward again, expelling combustion gases from the cylinder to prepare for the next cycle.
Types of Engines by Cylinder Count
3-Cylinder Engine
Lightweight and compact
Highly fuel-efficient with low manufacturing and maintenance costs
May suffer from limited performance and vibrations, though modern technology has significantly mitigated these issues
Ideal for small urban vehicles
4-Cylinder Engine
Most common configuration
Excellent balance between performance, efficiency, and operating cost
Provides sufficient power for daily use, though less powerful and smooth than larger engines
Standard choice for compact and mid-sized cars
5-Cylinder Engine
Relatively rare design
Combines traits of 4- and 6-cylinder engines
Offers good torque at low speeds and a distinctive sound
May experience dynamic imbalance and vibrations
Often found in select European models
6-Cylinder Engine
Delivers strong and smooth performance due to excellent dynamic balance
Minimal vibrations and a refined sound
Higher fuel consumption, cost, and weight
Best suited for luxury, mid-sized, and sports vehicles
8-Cylinder Engine
Falls under high-performance engine category
Provides immense power and torque with ultra-smooth operation
High fuel consumption and expensive to buy and maintain
Used in large trucks, sports cars, and luxury vehicles
How to Determine Your Car’s Cylinder Count
Here are reliable methods to identify the number of cylinders in your car:
1. Technical Specifications
- Check the owner's manual or technical guide provided with the vehicle
- Visit the manufacturer’s official website for full specifications
2. Online Search
- Use search engines by entering your car’s make and model along with “number of cylinders”
- Results from specialized websites will provide accurate details
3. Vehicle Inspection Certificate
- In some countries, official agencies issue certificates listing vehicle specifications, including cylinder count
- You can request this document from the traffic department or vehicle registration authority
4. Engine Label
- Open the hood and look for a label with technical information, which often includes the number of cylinders
5. Spark Plug Count
- Typically, each cylinder has one spark plug
- Counting the spark plugs can give an estimate, though not always accurate—some engines like V8s may have two plugs per cylinder
What’s the main difference between a 4-cylinder and a 6-cylinder engine?
A 4-cylinder engine is more fuel-efficient and suitable for daily driving, while a 6-cylinder engine offers greater power and smoothness, ideal for high-performance and highway driving—but it consumes more fuel.
Is a 3-cylinder engine considered weak?
Not anymore. Thanks to modern technologies like turbocharging, 3-cylinder engines can deliver performance comparable to traditional 4-cylinder engines while maintaining superior fuel efficiency—making them a great choice for small cars.
How do I choose between a 4-cylinder and a 6-cylinder engine?
It depends on your priorities. If fuel economy and operating costs are your main concern, go for a 4-cylinder.
If you value higher power, smoother performance, and better highway or towing capabilities—and don’t mind the extra fuel and maintenance costs—a 6-cylinder is your best bet.
Best fuel-efficient cars of 2026
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With rising fuel prices in 2026, choosing a fuel‑efficient car has become a necessity rather than a luxury. But which cars offer the best balance between power and efficiency without uncomfortable compromises?
Why is choosing a fuel‑efficient car important in 2026?
- Choosing a fuel‑efficient vehicle significantly reduces monthly operating costs, especially with global fuel prices on the rise.
- It helps reduce harmful emissions, making the car more environmentally friendly and aligned with sustainability trends.
- It provides higher efficiency on long trips without the need for frequent refueling stops.
What factors should you consider when choosing a fuel‑efficient car?
- Engine size and efficiency — opting for a small or hybrid engine is preferable.
- A CVT (Continuously Variable Transmission), which helps reduce fuel consumption.
- Vehicle weight and aerodynamic design — the lighter and more streamlined the car, the better its efficiency.
How do you choose the car that suits you best?
- Identify your usage type: city driving, travel, family, or work.
- Compare real‑world fuel consumption, not just the manufacturer’s rating (check the Energy Efficiency Label).
- Consider your budget — some fuel‑efficient cars come at very affordable prices compared to others.
What are the best fuel‑efficient hybrid cars in 2026?
- Toyota Prius Prime 2026: One of the most efficient cars globally, achieving up to 57 mpg, with 44 miles of all‑electric driving.
- Honda Insight 2026: Delivers around 52 mpg thanks to the intelligent i‑MMD hybrid system.
- Toyota Corolla Hybrid 2026: Achieves up to 27.6 km/L, and is among the most reliable cars in Arab markets.
What are the best small gasoline‑powered economical cars for 2026?
- Toyota Yaris 2026: Fuel consumption of 22.4 km/L, with high reliability and easy maintenance.
- Suzuki Swift 2026: Consumes about 22 km/L, an excellent city option thanks to its lightweight design.
- Nissan Sunny 2026: Fuel consumption of 19.1 km/L, with a spacious interior suitable for families.
What are the best fuel‑efficient SUVs in 2026?
- Hyundai Kona Hybrid 2026: Consumes around 23.5 km/L, combining SUV height with sedan‑like efficiency.
- Toyota Raize 2026: A budget‑friendly economical choice with high city efficiency (based on 2025–2026 data).
- Toyota Crown 2026 (Hybrid): Despite its luxury, it achieves around 20 km/L thanks to an advanced hybrid system.
What are the most fuel‑efficient small cars in 2026?
- Toyota Aygo X: Achieves an impressive 31.5 km/L, making it ideal for crowded cities.
- Mitsubishi Space Star: Consumes 23 km/L, and is one of the most affordable economical cars.
- Suzuki Dzire: Fuel consumption of 23.8 km/L, with a very low purchase price.
What are the most efficient electric cars in 2026?
- Hyundai Ioniq 6: Efficiency reaches 131 MPGe, making it one of the most energy‑efficient EVs.
- Offers a long driving range compared to competitors, with an aerodynamic design that reduces drag.
- Operating costs are nearly zero compared to gasoline vehicles (a conclusion based on the nature of EVs).
What are the most popular economical cars in Arab markets?
- Toyota Yaris: Thanks to its reliability and availability of spare parts.
- Nissan Sunny: An ideal choice for work and daily commuting.
- Suzuki Swift: Popular among students and employees due to its high efficiency.
Launch event of the new 2026 Commander
As part of strengthening strategic partnerships among leading companies in the automotive sector, Saleh Cars Group, in collaboration with Petromin, hosted a distinguished official event to unveil the all-new Commander 2026 model.
The ceremony was attended by:
- Terence Patrick Perrin – Chief Executive Officer
- Rami Hankir – Senior Executive Director
- Elias Abu Hasira – Executive Director of Wholesale Sales
- Rohit Verma – Executive Director of Marketing
Alongside a number of automotive industry enthusiasts.
The event took place at Saleh Cars Group’s headquarters in Riyadh – Al Thumama Branch, at 3:30 PM on Tuesday, October 14, 2025.
The launch showcased the vehicle’s latest features and advanced technologies, reflecting both companies’ vision to deliver cutting-edge models to the Saudi market.
The Hidden Dangers of Using the Wrong Radiator Fluid
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Many drivers overlook the importance of radiator coolant color, assuming it's just cosmetic. But choosing the wrong type can lead to serious engine damage. So, what are the differences between coolant types—and which one is right for your car?
What Is Radiator Coolant?
Radiator coolant, also known as antifreeze, is a chemical compound used to regulate engine temperature. Its primary function is to prevent the engine from overheating in hot conditions or freezing in cold ones, protecting internal components from corrosion and damage.
Coolant is typically made from ethylene glycol or propylene glycol, with added corrosion inhibitors and thermal stabilizers.
Types of Radiator Coolant and Their Differences
Coolants used in radiator systems fall into three main categories, each with distinct properties that directly affect engine performance and efficiency:
1. Regular Water
Although easily accessible, using plain water in the cooling system is unsafe. It contains high levels of salts and impurities that accumulate inside the radiator and engine components, causing corrosion, rust, and long-term damage.
Water also boils quickly and freezes easily, making it unsuitable for temperature fluctuations.
2. Green Coolant
Green coolant is a balanced mixture of water and specially formulated chemicals designed to cool the engine efficiently without reacting with its metal components. Key features include:
- Free from salts and impurities, preventing corrosion and rust
- Boiling point raised to 120°C, making it effective in high-temperature conditions
- Commonly used in older vehicles or those with iron-based components
- Safe and effective, though its lifespan is shorter than other types
3. Red Coolant
Red coolant shares the impurity-free nature of green coolant but offers enhanced features:
- Contains agents that prevent freezing in extremely low temperatures
- Free from silicates, which can cause long-term corrosion in engine parts
- Used in modern vehicles requiring extra protection for sensitive metal components
- Longer lifespan than green coolant, ideal for cold climates
Causes of Coolant Boiling in the Radiator
Boiling coolant is a serious warning sign of a malfunctioning cooling system. Ignoring it can damage vital car components. Common causes include:
- Faulty Thermostat: Regulates coolant flow between the radiator and engine. If it fails, the engine doesn’t receive adequate cooling, leading to overheating and boiling.
- Cooling Fan Failure: The fan plays a crucial role in cooling the radiator. If it stops or underperforms, engine temperature rises, causing the coolant to boil.
- Damaged Radiator Cap: Should be replaced every two years. A worn or loose cap affects system pressure and reduces the radiator’s ability to maintain proper temperature, contributing to boiling.
Causes of Coolant Loss in the Radiator
All coolant types can decrease over time due to mechanical or operational issues affecting system efficiency. Key causes include:
- Faulty Thermostat: Disrupts temperature regulation, leading to coolant loss
- Cooling Fan Malfunction: Reduces radiator cooling, increasing coolant consumption
- Water Pump Failure: Responsible for circulating coolant to the engine; any damage causes noticeable fluid loss
- Leaks or Cracks: In radiator pipes or the reservoir tank, leading to gradual coolant reduction
- Heavy A/C Usage: Prolonged use increases pressure on the cooling system, accelerating coolant consumption
When Should You Change Your Coolant?
Coolant replacement depends on its type and chemical composition:
- Red Coolant: Recommended every 4 to 5 years due to its long-lasting organic formula
- Green Coolant: Should be replaced every 2 to 3 years, as its protective agents degrade over time
What’s the difference between green and red coolant?
Green contains silicates and has a shorter lifespan; red is silicate-free and lasts longer.
Can you mix coolant colors?
No. Chemical reactions between types can damage the cooling system.