Cars 101
Everything you need to know about cars and how they work.
Latest Cars 101 Stories
What Is Diesel Exhaust Fluid: Explained
By Chris Rosales / Published Oct 18, 2022
Car Wax Types Explained
By Kevin Williams / Published Oct 17, 2022
Understanding The Differences Between A Sway Bar and A Strut Bar
By Chris Rosales / Published Sep 29, 2022
Here’s What Oil Weight Means and Why It Matters
By Peter Nelson / Published Sep 27, 2022
Here Are the Differences Between Motorcycles, Scooters, Mopeds, Motorized Bicycles, and Trikes
By Tony Markovich / Published Sep 26, 2022
How To Remove Tree Sap From Your Car
By Tony Markovich / Published Sep 22, 2022
How and Where To Use Lithium Grease on Your Car
By Tony Markovich / Published Sep 21, 2022
How To Keep Your EV Charging Costs Down
By Kevin Williams / Published Sep 15, 2022
What Is One-Pedal Driving?
By Kevin Williams / Published Sep 14, 2022
PSA: RTV Expires
By Chris Rosales / Published Sep 8, 2022
‘VIP Style’ Cars: Explained
By Chris Rosales / Published Sep 6, 2022
What is Turbo Lag?
By Peter Nelson / Published Sep 6, 2022
What Is Bondo?
By Kevin Williams / Published Sep 5, 2022
When Is a Car Too Rusty?
By Kevin Williams / Published Sep 1, 2022
How Does a Dual-Clutch Transmission Work?
By Peter Nelson / Published Aug 31, 2022
What Is Overboost?
By Peter Nelson / Published Aug 30, 2022
Here’s the Stuff Every Gearhead Should Carry Daily
By Robert Bacon / Published Aug 25, 2022
Why You Should Clean Bird Poop Off Your Car ASAP
By Kevin Williams / Published Aug 22, 2022
How Tires Can Tell a Lot About How a Used Car Was Treated
By Peter Nelson / Published Aug 23, 2022
What Is a Muffler and What Does It Do?
By Hank O'Hop / Published Aug 19, 2022
Here Are Three Different Ways To Heel-and-Toe Shift
By Chris Rosales / Published Aug 12, 2022
How To Remove Ant, Spider, and Other Bug Infestations From Your Car
By Peter Nelson / Published Aug 11, 2022
Why Some Cars Lift Their Inside Wheels in High-Speed Cornering
By Peter Nelson / Published Aug 8, 2022
What Are the Pros and Cons of Polyurethane Bushings?
By Hank O'Hop / Published Aug 8, 2022
How To Make A Subaru WRX More Reliable
By Chris Rosales / Published Aug 4, 2022
What Is a Shooting Brake?
By Peter Nelson / Published Aug 18, 2022
Leasing an EV or Buying an EV: Which Is Best?
By Kevin Williams / Published Jul 29, 2022
How To Open a Square Drain Plug Without a Square Socket
By Andrew P. Collins / Published Jul 29, 2022
Electric Vehicle Charging Explained: Level 1, 2, and DC Fast Charging
By Kevin Williams / Published Jul 28, 2022
How Airing Down Tires Can Make a Normal SUV an Off-Road Hero
By Chris Rosales / Published Jul 27, 2022
What To Do When Your Car Is Stolen
By Kevin Williams / Updated Jul 25, 2022
Why Your Burble Tune Is Bad
By Chris Rosales / Published Jul 22, 2022
How To Make BMW’s Notorious N54 Engine More Reliable
By Chris Rosales / Published Jul 19, 2022
How To Mute Gas Station TV
By Andrew P. Collins / Published Jul 18, 2022
What Does Hooning Mean?
By Hank O'Hop / Published Jul 11, 2022
How To Sell Your Used Aftermarket Parts Online
By Chris Rosales / Published Jul 7, 2022
How To Pick the Right Car for Rideshare Driving
By Kevin Williams / Published Jul 6, 2022
What Is Downforce?
By Peter Nelson / Published Jul 5, 2022
How To Avoid Expensive Credit and Debit Card Holds at the Gas Pump
By Tony Markovich / Published Jun 30, 2022
Ignition Upgrades Explained: Points vs. Electronic vs. MSD
By Hank O'Hop / Published Jun 29, 2022
What Is a Roof Scoop?
By Peter Nelson / Published Jun 24, 2022
How To Determine How Big of a Wheel My Car Can Take
By Kevin Williams / Published Jun 22, 2022
Momentum Driving: How to Be One of the Fastest Cars with the Least Power
By Peter Nelson / Published Jun 22, 2022
How To Fine-Tune Your Car’s Balance With Tire Pressure
By Chris Rosales / Published Jun 20, 2022
How To Flush and Bleed Coolant
By Chris Rosales / Published Jun 13, 2022
Buyer Beware: Seven Signs That a Used Car Has Been Sitting
By Kevin Williams / Updated Jun 9, 2022
How To Install a Boost Gauge
By Chris Rosales / Published Jun 8, 2022
BMW 1 and 3 Series Tuning: The Best E8X and E9X Exhaust Options
By Peter Nelson / Published Jun 7, 2022
How To Protect Yourself From Odometer Fraud
By Tony Markovich / Published Jun 6, 2022
How To Pick the Right Fire-Resistant Racing Suit for Your Budget
By Peter Nelson / Published Jun 2, 2022
You Should Always Test Drive a Vehicle Before You Buy It
By Kevin Williams / Published May 27, 2022
How To Change a Car Battery
By Kevin Williams / Updated May 27, 2022
Which Brake Pads Should I Get? Your Options Explained
By Kevin Williams / Published May 20, 2022
Demystifying Direct Injector Seal Service
By Chris Rosales / Published May 17, 2022
How To Get Better Gas Mileage
By Andrew P. Collins / Updated May 13, 2022
How To Drive Stick Shift
By Peter Nelson / Published May 4, 2022
How Roll Center Affects Your Car’s Dynamics
By Chris Rosales / Published May 3, 2022
Demystifying the Differential, a Crucial Drivetrain Component
By Peter Nelson / Published Apr 28, 2022
How To Get Rid of Toxic Used Car Fluids, Tires, and Parts Properly
By Chris Rosales / Published Apr 22, 2022
MPGe Explained: How EV Efficiency Is Calculated, and Why It Doesn’t Always Add Up
By Kevin Williams / Published Apr 17, 2022
Learn How Variable Geometry Turbos Work With This 6-Second Video
By Lewin Day / Published Apr 8, 2022
What Happens If I Didn’t Put Fuel Stabilizer in My Motorcycle?
By Hank O'Hop / Published Apr 3, 2022
How to Get Back Your Motorcycling Groove After Months Away
By Robert Bacon / Published Apr 2, 2022
Here’s How to Check If Your Motorcycle Helmet Is Expired
By Jonathon Klein / Published Apr 2, 2022