Engine & Motors
The Latest
Breathe Easy With The Best Air Filter For Your Car
By Michael Febbo / Updated Apr 10, 2023
Best Diesel Fuel Additives: The Secret Sauce for Maximum Power and Economy
By Jeric Jaleco / Updated Mar 31, 2023
Here’s The History of Ruf, One of The Greatest Supercar Builders
By Peter Nelson / Updated Mar 30, 2023
What Is Boost Leak?
By Peter Nelson / Updated Mar 20, 2023
What Is the White Milky Substance Under Your Oil Cap?
By Robert Bacon / Updated Mar 2, 2023
Best Two-Stroke Oils: Get Your Engine Running Smoothly
By Ray Prince / Updated Feb 17, 2023
How to Jump-Start a Car
By Jonathon Klein / Updated Feb 6, 2023
Here’s How Cadillac’s Raucous LMDh Hybrid Racecar Starter Works
By Robert Bacon / Updated Feb 2, 2023
How to Change Your Air Filter
By Peter Nelson / Updated Dec 29, 2022
Here’s How I Tuned My BMW 128i’s Junkyard Upgrade
By Peter Nelson / Updated Nov 9, 2022
Best Crate Engines: Out With the Old and In With the New
By Hank O'Hop / Updated Nov 7, 2022
I Installed a Major Junkyard Upgrade on My BMW 128i
By Peter Nelson / Updated Nov 4, 2022
Get Rid of the Gunk With These Best Engine Degreasers
By Austin Lott / Updated Apr 26, 2022
When It’s Time To Buy a Used Engine For Your Car, Here’s Where To Go
By Hank O'Hop / Updated Feb 17, 2022
Best Engine Hoists: Lift Your Engine in Seconds
By Alice Musyoka / Updated Nov 22, 2021
How GM Squeezed 420 Lb-Ft of Torque From the GMC Sierra’s Four-Cylinder
By Rob Stumpf / Updated Oct 25, 2021
Best Engine Enamel Paints: Overhaul Your Engine’s Look
By Katherine Rother / Updated Oct 13, 2021
The Ultimate Guide to Adjusting and Setting Engine Timing
By Hank O'Hop / Updated Oct 13, 2021
Best Dirt Bike Oils: Keep Your Bike’s Engine Trouble-Free
By Ashutosh Bhosale / Updated Oct 12, 2021
Ford Is Making an Electric Crate Motor, and You’ll See It at SEMA
By Caleb Jacobs / Updated Aug 19, 2021
Best ATV Oils: Keep Your Engine Running Smoothly
By Daniel Rika / Updated Aug 17, 2021
Best Spark Plug Wires: Keep Your Engine Running Smoothly
By Linsay Thomas / Updated Jul 26, 2021
Best Glasspack Mufflers: Amplify Your Engine’s Sound
By Mike Knott / Updated Jun 10, 2021
Different Strokes: How Two- and Four-Stroke Engines Work
By Hank O'Hop / Updated Jun 4, 2021
Carburetors Aren’t Rocket Science, Here’s How To Adjust One
By Hank O'Hop / Updated Jun 4, 2021
Best Serpentine Belts: Top Picks For Keeping Your Engine Active
By Mike Knott / Updated May 12, 2021
Best Compression Testers: Diagnose Your Engine with Ease
By Linsay Thomas / Updated May 3, 2021
GM’s Final V12 Was an Obscure 11.5-Liter Truck Engine From the 1960s
By Peter Holderith / Updated Apr 16, 2021
What Is a Boxer Engine?
By Tony Markovich / Updated Nov 19, 2020
What Is a Hemi?
By Jonathon Klein / Updated Nov 19, 2020
Porsche Cayman S vs. Alfa Romeo 4C: Which Mid-Engine Wreck Would You Salvage?
By Stef Schrader / Updated Feb 10, 2020
BMW’s New 600-HP 4-Cylinder Engine Shows How Far Engineering Has Come Since 1969
By Rob Stumpf / Updated Apr 25, 2019
Scion FR-S, Subaru BRZ Owners Claim a Recall Fix Is Destroying Their Engines (Updated)
By Chris Tsui / Updated Mar 27, 2019
This Supra 2JZ-Swapped 1973 Chevrolet Impala Donk Is a Cultural Crossover
By Kyle Cheromcha / Updated Feb 19, 2019
New Honda Diesel Engine Reportedly Gets 76 MPG
By Caleb Jacobs / Updated Aug 18, 2017
Mercedes-Benz Gives the G-Class A Turbocharged Straight-Six Engine
By Max Goldberg / Updated Jun 28, 2017
Aston Martin DB11 Adds 503 Horsepower Twin-Turbo Mercedes-AMG V8 Option
By Kyle Cheromcha / Updated Jun 28, 2017