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Why Automakers Switched From R12 Freon To R134a (And Now R1234yf)
Automotive air conditioning systems have seen some changes over the years, including the switch from using R12 to R134a. Here's why automakers made the change.
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What Causes Exhaust Manifold Bolts To Break?
Exhaust manifold bolts help form a seal between the block and the manifold. However, these bolts can fail over time. Here's why that can happen.
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Why Do Some Harleys Have Whips Hanging From The Handlebars?
Motorcyclists make lots of customizations to their rides. The whips that sometimes hang from the handlebars may serve both practical and symbolic purposes.
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The Extreme Tire Tech Required To Set Land Speed Records
Some of the fastest cars in history could reach above 300 mph, but they couldn't have gone that fast without the specialized tech in the tires they drove on.
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Of All The Cars Kurt Cobain Could Have Owned, He Drove A '65 Dodge Dart
Kurt Cobain was a huge musical star, but his taste in cars was as humble as his grungy clothes. His 1965 Dodge Dart was just one of his modest rides.
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What Are The Symptoms Of Bad Spark Plugs?
Spark plugs are vital components for gas-powered engines. However, they have a limited lifespan. Here are some common signs that it's time to replace yours.
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Spark Plug Heat Range: What It Is And Why It Matters
Spark plugs come in many different types, but they also have many different heat ranges. Here's what that means, as well as why you should care about it.
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Spark Plugs Vs. Glow Plugs: What're The Differences & How Do They Work?
Spark plugs help you start gasoline engines and glow plugs do the same in diesel engines. But how do they go about providing that boost? And how do they differ?
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Here's How Much Each Generation Chevy Corvette Would Cost New Today
The Chevrolet Corvette has eight generations spanning across over 70 years. It might seem expensive today, but older models would cost more with inflation.
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Yes, You Can Paint Your Engine Block's Lifter Valley, It's Fine
Those who want to fully customize their car might wonder if they can paint their engine block's lifter valley. Are there really no downsides to it?
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What's The Biggest Load A Semi Truck Can Tow?
Semi trucks are capable of towing massive loads, but there's a reason why you won't see them exceeding a certain number of pounds with their cargo.
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The Tough Questions To Ask When Deciding Whether To Repair Or Replace Your Car
Many drivers might want to keep their car going for as long as possible. But at some point, they'll need to face their fears and go for a full replacement.
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Why Does GM Keep Reusing Engine Codes?
Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as to why that is.
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CVT Vs. Automatic Transmission Fluid: What's The Difference
Although they might share similar purposes, you can't swap or mix CVT fluid and Automatic Transmission Fluid due to their distinct ways of working.
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Can E15 Gas Damage Your Engine?
E15 gasoline is a relatively common blend that you may find at your local gas station. However, it's not suitable for every engine. Here's why.
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6 Best Car Insurance Companies, According To Consumer Reports
There are a lot of auto insurance companies out there. Fortunately, Consumer Reports broke down the top-ranked options to help you make your decision.
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This Is Fine: Drunk Florida Man Attempts To Drive Burning Car With Wife Inside
This is the precise opposite of how you should handle a car fire.
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What's The Quickest Way To Defrost Windows?
The windows of your car get frosted because of trapped moisture. It's a fairly easy problem to fix, but most people go about defrosting their windows wrong.
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Older Drivers Are More Likely To Make These Dangerous Mistakes
Reflexes and vision weaken with age, but what does research say about the most common mistakes senior drivers make? It's more complicated than it might seem.
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No, Not All Microfiber Towels Are Created Equal
The name "microfiber" applies to many different towels. But if you're washing and detailing your car, the differences between microfiber towels are important.
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Seriously, Why Aren't Tires Solid Rubber?
What's more annoying than getting a flat tire? And since forklifts and farm equipment have airless tires, why don't cars follow suit? There are many reasons.
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Catalytic Converter Theft Is So Passé, Thieves Want Your Radar Sensors Now
For now, other than parking in a locked garage, using tamper-resistant screws to secure a protective bracket is the best defense against radar sensor theft.
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Olympic Runner Sha'Carri Richardson Arrested For Driving Too Fast As Life Imitates Sport
Richardson was caught doing 104 mph just outside Orlando, Florida, which qualified for Florida's new super speeder law.
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It Wasn't The Pilots: NTSB Says The Black Hawk-Airliner Crash Was Due To FAA Failures
The NTSB accuses the FAA of a wide range of mistakes, both in the long, intermediate, and immediate term before the crash.
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The Final Part Of The Epic 10-Movie Fast & Furious Saga (That's Somehow Turned Into 11 Or Maybe 12 Movies Now) Is Officially Coming Out In 2028
The family is officially getting back together again, with Variety reporting the movie will be titled "Fast Forever" and release on March 17, 2028.
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At $1,700, Is This 1991 Mazda MX-5 A Diamond That's A Little Rough?
While today's NA Miata may have seen better days, that doesn't mean it can't have a bright future. Let's see what the crystal ball says about its price.
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Why Spark Plugs Are So Good At Breaking Windows
They sell specialized tools that will help you break car windows in an emergency, but you can also use a spark plug to do the job. Here's why it works.
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