Tips For Buying A New Or Used Sedan

By admin Posted in Classic Cars / No Comments »

Tips For Buying A New Or Used Sedan

If buying an SUV seems like overkill for your limited cargo needs and a pickup truck doesn’t quite fit your personal style, a sedan may be right up your alley. There are several categories, from small to luxury, and each offers a unique blend of comfort, attractive aesthetics, and practical utility. Most cars in this class are also fuel-efficient while delivering impressive engine performance.

In this article, I’ll provide four tips for buying a sedan. Whether you intend to buy a new or used model, the following guidelines will help you select a vehicle that meets your expectations.

#1 – Consider A Six-Cylinder Engine

Smaller cars in this class typically have 4-cylinder engines. They tend to be more fuel-efficient that larger engines, but the disparity between a 4-cylinder and a 6-cylinder is diminishing. Today’s larger engines are almost as fuel-efficient as smaller ones. Plus, they deliver more power and a smoother ride.

#2 – Pick A Drivetrain That Suits Your Environment

FWD, RWD, or AWD? The majority of cars that are built today come with front-wheel drive. When the roads are wet and slick, this type of drivetrain offers more traction and control than RWD vehicles. That said, rear-wheel drive offers more overall steering control under normal driving conditions. All-wheel drive isn’t as popular as the other two drivetrains, but many sedans come with it. Like FWD, it is especially effective on slippery roads. If you live in a location that receives a lot of rainfall, FWD or AWD cars will provide more control on the road.

#3 – Test The Trunk

Don’t simply judge a trunk by its space. You should also consider how comfortable it is to work with. For example, if you’re a regular golfer, you’ll be loading and unloading your clubs often. Make sure the trunk’s height and design allow you to do so easily. The same is true if you travel often. You’ll be lifting your suitcases into the trunk repeatedly. If it’s too high, it will quickly become an inconvenience. A generous trunk can still be hard to work with.

#4 – Sit In The Back Seats

Buyers often become enamored with a sedan without checking to see whether the back passenger seats offer enough room. Sit in them. You should be able to move the front seats all the way back without significantly encroaching on the back passengers’ leg space. The best way to test them is to first sit in the driver’s seat and adjust it so you’re comfortable. Then, sit in the seat behind the driver to check whether there’s enough space.

Buying a new or used sedan is a matter of personal taste and needs. The cars in this class offer general purpose utility, but that utility can mean different things to different people. Whether you prefer a small 4-cylinder or spacious V8, there is a sedan that can seamlessly fit your style.

Vehicle Classics

Related posts

How Does Your Car’s Fuel Injection Work?

By admin Posted in Car Basics / No Comments »

How Does Your Car’s Fuel Injection Work?

If compared side by side, today’s vehicles would look a world apart from their predecessors from a generation ago. The differences don’t stop at the exterior; they can be found deep under the surface (or, under the hood). The parts that were found in yesterday’s automobiles have been replaced by components which are more efficient, sophisticated, and durable.

While many older performance vehicles still use carburetors, newer models have largely moved to electronic fuel injection (EFI). Through a carefully-designed procedure of multiple parts working in seamless unison, your car’s EFI can deliver more power in a variety of driving circumstances.

In this article, I’ll describe the components which make up your electronic fuel injection assembly. I’ll also explain their respective functions as well as how they work together.

The Engine Controller

Often called the brain of your vehicle, the engine controller is a computer which keeps track of a variety of things while you’re driving. For example, it will monitor the position of your throttle, the oxygen sensor, and engine emissions. It also takes note of your current driving conditions. Whether you’re moving up a steep hill or coasting easily along the highway, the computer will identify the amount of gas required to deliver the performance you need.

Input Sensors

Computer programmers are familiar with the phrase “garbage in, garbage out.” The engine controller works on the same principle. In order to identify the amount of fuel required, it needs data. It receives that data from a number of input sensors. For example, it will watch a coolant temperature sensor to determine your engine’s operating temperature. It will monitor an oxygen sensor to identify the proper air and fuel mixture needed to maximize performance. There are also manifold absolute-pressure inputs and engine speed sensors that must be monitored.

As long as these sensors function properly, the computer can make accurate assessments. If one (or more) fails, the bad input data can cause a loss in performance.

The Injector

The injector is the order taker of your vehicle’s EFI system. As the inputs are delivered to the computer, the computer calculates how much fuel is optimal given your driving circumstances. The “order” is sent to the injector which fires the calculated amount into the combustion chamber. The firing is done as the injector’s nozzle opens and closes; the amount of time the nozzle is open is called its pulse width.

Your vehicle’s EFI system is able to deliver more efficient performance than a carburetor. Because a carburetor operates mechanically, it cannot effectively monitor all of the variables which change while you’re driving. By contrast, EFI leverages your vehicle’s computer to inject precise amounts of fuel based on airflow, engine temperature, voltage, rpms, and other criteria.

While the system is not as simple to fix if problems develop, EFI represented an important evolution in automotive technology.

Vehicle Classics

Related posts

Kids, Don’t EVER let this happen to your car

By admin Posted in Cool Cars / No Comments »

E Pictures, Images and Photos

Don’t get me going.  I have no clue, no clue at all, how anyone, and I mean ANYONE could have let this happen to their car.  It looks like its been through a damn fire without actually being in one.

Vehicle Classics

Related posts