Front Quarter View of the 2021 Toyota RAV4

Benefits of Purchasing a Used SUV or Crossover: A Comprehensive Guide

Where Can I Purchase a Used SUV or Crossover in Herrin, IL? 

When buying a vehicle, many people consider purchasing a brand-new model. However, buying a used SUV or crossover can offer numerous advantages. Whether you are a budget-conscious buyer or seeking a practical and versatile vehicle, we discover why a used SUV or crossover may be the ideal choice for you in this blog. Meanwhile, where can I purchase a used SUV or crossover in Herrin, IL, you ask? Auffenberg Chrysler of Herrin has everything you’re looking for! 

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How to Troubleshoot Common Car Electrical Problems

Crop anonymous technician in protective gloves measuring voltage of automobile battery with voltmeter during diagnostic service in workshop

Key Takeaways

  • Learn to identify the symptoms of car electrical problems, such as dim headlights, burnt smells, or trouble starting your car. 
  • Discover step-by-step troubleshooting techniques for everyday car electrical issues. Fuses can be the cause of dim headlights, for example. 
  • Understand when to seek professional help.
  • Remember to look at the ‘Check Engine Light’ and read it correctly. 
  • Gain awareness of preventative measures to avoid future electrical problems.

Cars, as excellent and convenient as they are, can be frustrating and dangerous when they fail to function as they should. While mechanical issues can be easily understood and diagnosed, car electrical problems may be more complex. But fear not! 

This article aims to help you identify, understand, and troubleshoot some of the most common electrical issues you might encounter with your vehicle. 

Before we delve into the topic, remember: even if you’re not an experienced mechanic, understanding the basics can save you time, money, and unnecessary stress. And when you need the expertise of professionals, we at Auffenberg Chrysler of Herrin are just a call away. Let’s get started!

Recognizing Car Electrical Problems

Car electrical problems can manifest in several ways. For instance, you might notice dimming or flickering headlights, which can be due to a failing alternator or a weak battery. 

The car radio might stop working, or you may have trouble starting your car, indicating possible issues with the starter motor, battery, or ignition switch.

Sometimes, your car might give off peculiar smells, like burnt plastic or insulation, signifying electrical issues. It’s essential to be aware of these signs to fix them before it’s too late and ensure your safety on the road.

Troubleshooting Car Electrical Problems

Once you’ve identified that there might be an electrical issue, it’s time to investigate further. 

Here’s how:

  • Battery Problems: The battery is the heart of your car’s electrical system. Check if it’s charging correctly and if the terminals are clean and tightly connected. You can use a multimeter to check the battery voltage. It might need to be charged or replaced if it reads below 12.6 volts when the car is off.
  • Alternator Problems: If the battery is in good condition, but the electrical components are not functioning correctly, the alternator could have a problem. A tell-tale sign is dimming or flickering lights. A multimeter can also be used to check the alternator. With the engine running, the battery voltage should be between 13.7 and 14.7 volts.
  • Fuses and Relays: Fuses and relays protect your car’s electrical circuits. If an electrical component in your vehicle isn’t working, a blown fuse or faulty relay might be the culprit. Your vehicle’s manual will indicate the location of the fuse box and the specific fuse or relay associated with the malfunctioning component. Replace any blown fuses or faulty relays as needed.
  • Wiring and Connectors: Over time, your car’s wiring can corrode or disconnect. Check visible wiring for damage or corrosion. If a connector seems loose or disconnected, securely reconnect it.
  • Ignition System: Difficulty starting your car could indicate an issue with the ignition system. This could be due to a broken ignition switch, starter motor, or even a damaged key fob in modern cars.

When to Seek Professional Help

While many car electrical problems can be identified and sometimes resolved at home, others demand the expertise of a professional. Complex wiring issues, faulty ECUs (Electronic Control Units), or persistent battery and alternator problems should be addressed by a skilled mechanic. 

This is especially true for modern cars with intricate electrical systems requiring specialized knowledge and tools.

Preventive Measures

Regular maintenance is critical to avoiding car electrical problems. This includes routine battery checks, ensuring fuses and relays are in good working condition, and verifying that the wiring is intact and corrosion-free. 

Regular servicing of your vehicle by professionals can also help detect and fix potential issues before they become more severe.

Spotting Electrical Problems in Advanced Features

Today’s vehicles have advanced electrical features that enhance safety, convenience, and performance. While these features add immense value, they can also experience electrical issues. 

GPS systems, backup cameras, adaptive cruise controls, parking sensors, or automatic climate control systems may stop working correctly. These problems can be tricky to diagnose on one’s own and often require professional assistance. 

However, you can try a system reset (usually by disconnecting and reconnecting the battery) or check the relevant fuses before seeking help.

Understanding Check Engine Light Indicators

The ‘Check Engine’ light is located on your dashboard, and is one of the most critical indicators of car electrical problems. This light is connected to your car’s onboard diagnostic system, which monitors various vehicle systems. 

When this light illuminates, it indicates a problem your vehicle’s computer detected. A code reader can be used to decipher the specific issue, giving you a starting point for troubleshooting. 

While some issues might be minor and fixable, others could be serious and require immediate professional attention.

Dealing with Electric and Hybrid Cars

Electric and hybrid cars come with their unique set of electrical issues. These vehicles have high-voltage systems that can present serious safety risks if mishandled. Some common issues are battery problems, charging issues, or malfunctions in the electric motor controller. 

Additionally, these cars have complex onboard computer systems that require specialized diagnostic tools. If you own a hybrid or electric car and encounter an electrical issue, it’s recommended to take your car to a technician experienced in electric vehicle maintenance and repair.


In car ownership’s vast, complex world, dealing with car electrical problems can be daunting. But with the proper knowledge and a systematic approach, you can confidently navigate these issues. 

Remember, early identification and remediation can prevent minor problems from escalating into major ones, saving time and money.

However, it’s best to turn to the professionals when in doubt. Visit the Auffenberg Chrysler of Herrin website today to book a service with our team of professionals. We are dedicated to providing you with quality service and peace of mind, ensuring your vehicle remains in top condition. Stay ahead of car electrical problems, and drive with assurance.

The Pros and Cons of Diesel vs. Gasoline Engines

Key Takeaways

  • Diesel engines offer better fuel economy and are more energy efficient than gasoline engines.
  • Gasoline engines provide smoother, quieter operations and are usually cheaper to buy and maintain.
  • Emission norms and environment-friendliness are significant considerations in the Diesel vs. Gasoline Engines debate.
  • Personal driving habits, maintenance costs, and vehicle purpose are critical in choosing between the two.

When it comes to selecting a new vehicle, buyers are often torn between the power of diesel and the familiarity of gasoline. Both options come with their own set of advantages and disadvantages, and weighing them carefully is crucial to making an informed choice that suits your needs.

This decision has long-term implications for the vehicle’s cost, performance, and maintenance, but don’t let that intimidate you. We’ve got you covered! 

This article will delve into the pros and cons of Diesel vs. Gasoline Engines, helping you make an informed decision. And remember, whenever you need a vehicle, Auffenberg Chrysler of Herrin is here to assist you with the best options.

Diesel Engines

Navigating the intricacies of Diesel Engines can seem complex, but understanding their pros and cons can provide clear insights into their performance and value proposition.

Pros of Diesel Engines

  • Better Fuel Efficiency: Diesel engines are approximately 30-35% more fuel-efficient than gasoline engines. This advantage makes diesel a more economical choice, especially for vehicles that cover long distances.
  • More Torque: Diesel engines provide more torque, making them excellent for towing heavy loads or uphill driving. A diesel engine might be your best bet if your driving involves lots of heavy lifting.
  • Longer Lifespan: With proper maintenance, diesel engines can last longer than their gasoline counterparts, offering better value for money over the vehicle’s life.

Cons of Diesel Engines

  • Higher Initial Costs: Diesel engines are typically more expensive than gasoline engines. The initial cost of a diesel vehicle can be a significant barrier for some buyers.
  • Maintenance Costs: While diesel engines may last longer, they can also be more expensive to maintain due to the complexity of the engine and the cost of diesel-specific parts.

Gasoline Engines

Grasping the strengths and weaknesses of Gasoline Engines is pivotal for any potential buyer, as these factors significantly influence vehicle performance, cost, and user experience.

Pros of Gasoline Engines

  • Lower Initial Cost: Gasoline engines are usually cheaper to purchase upfront than diesel engines. This lower initial cost can make them a more attractive choice for buyers on a budget.
  • Quieter and Smoother: Gasoline engines generally operate more quietly and smoothly than diesel engines, offering a more comfortable driving experience.
  • Lower Maintenance Costs: Gasoline engines tend to have less expensive maintenance costs as their parts and services are widely available and often cheaper than those for diesel engines.

Cons of Gasoline Engines

  • Lower Fuel Efficiency: Unlike diesel engines, gasoline engines are less fuel-efficient. This difference can increase over the vehicle’s lifetime, especially for those driving long distances regularly.
  • Less Torque: Gasoline engines typically produce less torque than diesel engines. A gasoline engine may not be the best choice if you regularly tow heavy loads.

There’s no clear winner in the debate between Diesel vs. Gasoline Engines. It depends on individual needs, driving habits, and priorities. 

While diesel engines may offer better fuel economy and more torque, gasoline engines provide a smoother, quieter ride and are generally cheaper to buy and maintain.

Environmental Impact

While both types of engines emit pollutants, their emission profiles differ significantly.

Diesel Engines

Diesel engines emit less carbon dioxide (CO2) per mile than gasoline engines because of their better fuel efficiency. However, they emit more nitrogen oxides (NOx) and particulates, contributing to air pollution and harming health.

Gasoline Engines

On the other hand, gasoline engines emit less NOx and particulates but produce more CO2 due to lower fuel efficiency.

Regarding environmental impact, the choice between Diesel vs. Gasoline Engines depends on whether you prioritize lower CO2 emissions (favoring diesel) or fewer air pollutants (favoring gasoline).

Changing Technology and Future Trends

The debate between Diesel vs. Gasoline Engines is not static; advancements in technology continue to influence the pros and cons of each. 

For instance, innovations in diesel technology have resulted in cleaner and quieter engines, narrowing the gap with gasoline engines.

Simultaneously, the rise of electric vehicles (EVs) brings a new perspective to this debate. With their zero tailpipe emissions and increasing range capabilities, EVs are increasingly seen as the future of automobile technology. 

However, the availability of charging infrastructure and the lifespan of batteries remain significant considerations.

Performance in Extreme Conditions

The performance of Diesel and Gasoline Engines can vary significantly under extreme conditions.

Diesel Engines

Diesel engines, thanks to their high torque output, perform well in challenging terrains and heavy-duty tasks. They also have better cold-weather performance as diesel fuel is less likely to evaporate in low temperatures. 

However, icy conditions might cause the diesel fuel to gel, inhibiting engine performance.

Gasoline Engines

On the other hand, gasoline engines generally offer better performance in hot conditions. They are less prone to overheating, thanks to their lower compression ratios. 

However, their performance might decline in freezing weather, as gasoline can evaporate, making it harder to start the engine.

Resale Value

Another factor to consider in the Diesel vs. Gasoline Engines debate is the vehicle’s resale value, as both differ greatly. 

Diesel Engines

Diesel vehicles, due to their long lifespan and better fuel economy, often command a higher resale value compared to their gasoline counterparts. However, the increasing environmental regulations and scrutiny of diesel vehicles may affect their resale value in the future.

Gasoline Engines

Gasoline vehicles generally have a lower resale value compared to diesel vehicles. However, the demand for gasoline vehicles is often higher due to their lower initial cost and widespread availability. Therefore, selling a used gasoline vehicle might be quicker and easier.


Ultimately, the decision between Diesel vs. Gasoline Engines boils down to your needs, driving habits, and priorities. Both have advantages and disadvantages, so consider factors such as fuel efficiency, performance, cost, maintenance, and environmental impact.

Whether you choose diesel, gasoline, or electric vehicles, Auffenberg Chrysler of Herrin is here to help. Visit our showroom to explore a wide range of cars and find the one that best fits your needs. Remember, your perfect ride is just a click or a visit away!

How to Maximize Your Car’s Fuel Efficiency

Low Fuel gauge showing fuel dashboard.

Meta Description: Maximize your car’s fuel efficiency with practical tips. Drive smart, maintain your vehicle, and reduce your environmental impact. Read to learn more!

Key Takeaways

  • Smart driving habits can drastically improve your car’s fuel efficiency.
  • Regular maintenance and keeping the vehicle in top condition are crucial for optimal fuel economy.
  • Implementing energy-saving technologies and features can further boost efficiency.
  • Be more aware of your driving habits, such as driving style, use of A/C, and so on. 
  • Understanding the benefits of fuel efficiency saves money and reduces your carbon footprint.

Who wouldn’t want to save money on fuel and drive a little greener? Increasing your car’s fuel efficiency isn’t just good for your wallet; it’s also better for the environment. It’s a winning situation all around, and luckily, it doesn’t require massive changes to your lifestyle. 

Just a few tweaks to your driving habits and how you maintain your vehicle can make a significant difference. 

So, are you ready to embark on your journey towards better fuel economy? If so, visit Auffenberg Chrysler of Herrin today and find the right car that complements these efficiency-maximizing strategies.

Smart Driving Habits

The way you drive plays a huge role in your car’s fuel efficiency. Rapid acceleration, high speeds, and hard braking can significantly lower your miles per gallon (MPG). A smoother driving style, on the other hand, can be beneficial. 

Here’s how you can do it:

  • Reduce Speed: The faster you go, the more wind resistance your vehicle will face, reducing fuel efficiency. The U.S. Department of Energy reports that for every five mph you drive over 50 mph; it’s like paying an additional $0.18 per gallon for gas.
  • Avoid Rapid Acceleration and Hard Braking:  On a highway, this driving style can reduce your fuel efficiency by 33%, and 5% in the city. 
  • Avoid Idling: If you’re going to be stationary for more than a minute, it’s more fuel-efficient to turn the engine off than to idle. Modern cars don’t use extra fuel when starting, so don’t worry about wearing out the starter motor.

Regular Vehicle Maintenance

Keeping your car in good condition is another key to improving fuel efficiency. 

Here are some things you should consider:

  • Keep Your Engine Tuned: Regular engine tune-ups and maintenance can improve your car’s fuel efficiency by up to 4%, according to the U.S. Department of Energy.
  • Check Your Tires: Under-inflated tires can lower your car’s fuel efficiency by approximately 0.2% for every one psi drop in the average pressure of all tires.
  • Replace Air Filters: Replacing clogged air filters on older vehicles with carbureted engines can improve fuel economy and performance, and acceleration on all vehicles.

Utilize Technology for Efficiency

Modern vehicles come equipped with several technologies that help improve fuel efficiency. Familiarizing yourself with these and using them effectively can help you achieve better MPG. 

Here are some of them:

  • Use Cruise Control: On highways, cruise control can help maintain a steady speed, thus reducing fuel consumption.
  • Choose the Right Gear: If your vehicle has an automatic transmission with a manual mode, try to be in the highest gear possible whenever it’s safe. Driving at lower RPMs is more fuel-efficient.

Reduce Excess Weight

If your car is carrying unnecessary weight, it will consume more fuel. Every extra 100 pounds can reduce your MPG by about 2%. Thus, if you’re carrying around heavy items in your trunk that you don’t need, removing them could improve your fuel efficiency.

Plan Your Trips

Planning your trips can also lead to significant fuel savings. Try consolidating all your errands into one trip. Short trips from a cold start can use twice as much fuel as a longer, multi-stop trip covering the same distance when the engine is warm. 

Also, consider traffic conditions and choose routes that are less likely to get you stuck in congestion.

Opt for Economy Modes

Many modern vehicles come with an ‘Eco’ mode that optimizes various aspects of the car’s performance to maximize fuel efficiency. This could involve altering the air conditioning usage, throttle response, and shift points in automatic vehicles.

Use Air Conditioning Sparingly

While it can make for a comfortable drive, especially on hot summer days, air conditioning can increase fuel consumption by 25% and more, especially in short trips.. Therefore, use it sparingly. If you’re driving at low speeds, opening the windows could be a more fuel-efficient way to cool off.

Limit the Use of Roof Racks and Boxes

Roof racks, particularly those with boxes, can dramatically affect your car’s aerodynamics and significantly lower its fuel efficiency. So, consider removing them when not in use.

Consider Alternative Fuels and Electric Vehicles

To maximize your car’s fuel efficiency, it’s worth considering alternative fuel options and electric vehicles (EVs). Ethanol, biodiesel, and compressed natural gas (CNG) are some alternative fuels that can offer improved efficiency and reduced emissions. 

Electric vehicles are gaining popularity because of their zero-emission nature and impressive energy efficiency. If you’re on the hunt for a new car, explore these options and see if they align with your sustainability goals and driving needs. 

Embracing alternative fuels and electric vehicles can have a significant positive impact on both your fuel efficiency and the environment.


Remember, the key to maximizing your car’s fuel efficiency is a combination of smart driving, regular vehicle maintenance, and making the most of available technologies. Implementing these strategies will save money, reduce your carbon footprint, and help you enjoy your drives even more.

Whether you’re looking for a fuel-efficient car or need service to keep your current vehicle at its best, visit Auffenberg Chrysler of Herrin. Our team of professionals can guide you on the best options to maintain and improve your car’s fuel efficiency. Don’t wait; act now and maximize your vehicle’s fuel economy.

2023 Chrysler 300 front quarter view

Explore the Performance Ratings of the 2023 Chrysler 300  

How Powerful Is the Engine in the 2023 Chrysler 300?  

The 2023 Chrysler 300 is a stunning embodiment of power, sophistication, and performance. If you’re seeking a vehicle that combines striking design with impressive driving dynamics, look no further than the Chrysler 300. At Auffenberg Chrysler of Herrin in Herrin, IL, we are excited to showcase the exceptional performance ratings of the 2023 Chrysler 300. In this blog post, we’ll delve into the powertrain options, handling capabilities, and overall performance that make the Chrysler 300 a standout choice for drivers seeking an exhilarating driving experience.  

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