Air filters are an easy service item to overlook, but most manufacturers recommend a new filter every year or 15,000 miles.
Why auto mechanics should check cabin air filters in every vehicle (VIDEO)
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HOT OFF THE PRESS
Square drive: make or buy before you need ‘em
Female metric square drive plugs were new to me. They might be to you, too.
Customer states truck was vandalized… Do you know what happened here? (VIDEO)
Each line item confirms it—cheating doesn’t pay.
Watch this video on the invention of the Ford V-8 engine
Ford made a V-8 engine affordable to the mass market consumer for the first time.
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SHOP STUFF
Auto care news and advice you can use.
Troubleshooting Fuel Trim–ASE Practice Questions (VIDEO)
Technician A and Technician B are discussing ways to use fuel trim as a troubleshooting aid. Technician A says that fuel trims that are correcting for a lean condition at high RPM and load conditions indicates a problem in fuel delivery. Technician B says that this condition is caused by a vacuum leak.
Witness marks: your reassembly guide when the service manual isn’t enough
Examining the parts closely can yield valuable clues for putting a machine together.
The aggressive question you can ask that instantly calms a customer down
This seemingly-impolite question can defuse tense situations in the shop or auto parts store.
The most entertaining social media accounts to follow for car enthusiasts in 2023
23 of the most informative, interesting, and funny car-related accounts on the socials
Catalytic converters are the coolest car parts that get no respect
Despite being fascinating, breakthrough innovations, they were hated when first introduced, and are now routinely stolen for scrap.
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SHOP STUFF
Auto care news and advice you can use.
A History of the U.S. Presidential State Car (Part 2)
The commander-in-chief’s road transportation, from LBJ’s Lincoln Continental to “The Beast.”
A review of the last grease coupler you’ll ever need, the LockNLube
A strong endorsement, I know—but it’s that good.
Is perseverance in the service bay a feature or a bug?
The flat-rate system doesn’t reward tenacity.
May Automotive Horoscopes
We read the astrological signs and predicted your automotive future.
Right to Repair gains momentum in Maine
75,000 state residents agree that independent repair shops should have ready access to real-time vehicle data.
VIDEOS
This tungsten scraper is my new favorite tool.
A fellow YouTuber recommended it. Why not give it a try?
Polishing headlights vs. replacing them! (VIDEO)
Two solutions for yellowed, hazy headlights.
Parallel connectors vs. butt connectors
They look the same, but serve different roles. Here are the very specific scenarios where the lesser-known parallel connector shines.