Tips & Tricks
There Is a $15 Filter in Your Car You Have Probably Never Changed. It Is Killing Your AC.

If you want to know how to change cabin air filter on your car, here is the short version. It takes about three minutes. It costs about $15 in parts. You do not need a single tool on most vehicles. An

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Former VW CEO Herbert Diess Is Now Building Electric Tractors

Most former auto executives disappear into boardrooms or consulting jobs after leaving the industry. Herbert Diess decided to start building electric tractors instead. A few years after being pus

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Why DEF Turns Into a Winter Headache the Second Temperatures Crash

Anyone who owns a diesel truck in a cold climate has probably had this moment: it is brutally cold outside, the truck is already grumpy about life, and then the DEF system decides to join the drama.

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Signs Your Diesel Truck’s Intake Manifold Is Clogged With Carbon

Diesel trucks get beat on. They haul stuff, tow trailers, rack up crazy miles doing actual work. The engines are built like tanks and make ridiculous torque, which is why they're the go-to for ser

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Kenworth’s Cab Beside Engine Was the Weirdest Semi Truck Ever Built

Back in the 1950s, trucking companies were obsessed with squeezing every last pound of cargo into their loads. Strict length and weight laws made it tough to turn a profit, so everyone was looking for

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Car Enthusiasts Name the Worst American Cars Ever Made

America's built some incredible cars over the years, but let's be honest - not everything that rolled off the assembly line was a winner. Some were downright terrible. Car enthusiasts were ask

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Why Short Car Trips Are Killing Your Engine: Maintenance Tips for 2025

Yep — they kinda do. If your daily routine is full of 5-minute errands or school runs down the block, your engine doesn’t love it. Turns out, short trips don’t give your car enoug

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Tips & Tricks
5 Bad Habits That Will Ruin Your Diesel Engine (Skipping Oil and Choking the DPF)

People love diesels for a reason — they pull hard, run forever, and don’t complain much. But even the toughest diesel will tap out early if it’s treated the wrong way. A lot of engin

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The 5 Most Durable Truck Engines Ever: Cummins, Ford Power Stroke, and Toyota 5.7L V8

Ask any truck owner which engines actually last and you'll get some strong opinions. Frame doesn't matter, interior doesn't matter—if the motor dies at 150k, that's it. But there

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Car Design Fails: 10 of the Most Head-Scratching Decisions

Car designers are smart people, but sometimes they come up with ideas that make you wonder if anyone actually tested them in the real world. Here are some of the most head-scratching design decisions

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