9 Tips for Starting Your Car in Cold Weather
Cranking your engine in cold weather can be a struggle. Icy temps sap battery power, thicken engine oil, and freeze moisture in fuel lines. But you’re not helpless against winter’s…
General Info
7 Beginner Tips For Driving an Automatic Car
Most people who have learned to drive within the last 20 years were taught how to drive a car with an automatic transmission. These are supposedly easier to drive than…
12 Important Tips For Buying a Used Car
Purchasing a used car can be an affordable way to get a great vehicle, but it requires research and diligence. There are key steps you should take before handing over…
Brake Shoes vs Brake Pads (and Replacement Cost)
Stopping power depends on your brakes. While brake pads rule today, drum brakes with shoes prevailed in classics. Understanding these key systems is necessary knowledge for used car buyers and…
Proper Air-Fuel Ratio (When Idling, Starting, Accelerating, and Other Conditions)
Maintaining the correct air-fuel ratio is important for getting the best performance and fuel economy from your engine. When this ratio is incorrect, your engine will run either too rich…
Variable Valve Timing (VVT) Engine Advantages
Most modern engines are equipped with Variable Valve Timing (VVT). This technology improves performance and efficiency at the same time, but how does it really work? Whether you are curious…
Electric vs Hydraulic Power Steering (Which is Better?)
If you’ve ever driven an older vehicle with no power steering, you understand just how difficult it can be to turn the steering wheel. But not all power steering systems…
How Do Drum Brakes Work? (and Their Pros/Cons)
Whether you drive a classic muscle car or an old pickup, chances are it’s equipped with drum brakes. These time-tested stoppers have been slowing vehicles for over a century using…
Thermal Efficiency of a Diesel Engine
Most popular diesel engines are more efficient than gasoline engines, and they also tend to produce less pollution. One reason for their increased efficiency is their higher thermal efficiency. This…
How a Radiator Coolant Overflow Tank Works
That mysterious plastic tank next to the radiator is not just for show. It’s an important cooling system component called the coolant overflow tank. When engine heat makes the coolant…
Understand the Functions of the Automatic Transmission Vacuum Modulator
The vacuum modulator is an important component in many automatic transmissions that influences shifting performance. However, its purpose and function are often misunderstood. This article explains how the transmission vacuum…
How Often Should You Change Synthetic Oil? (The Truth)
The truth is, synthetic oil can last longer than conventional, but how much longer? Some shops oversell quick change intervals, manufacturers stretch it out, and car enthusiasts are all over…
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