It’s been asked of every new mechanic for more than a century. Does it matter in 2025?
Many high-end scan tools come with a capable digital storage oscilloscope. Time to put that tool to work.
Did you know that a modern fuel injection system can fire off multiple sprays in the same time it takes for a spark to jump across a plug?
And the most misdiagnosed.
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Auto care news and advice you can use.
A primer on spotting unprofitable jobs before they make it to a bay.
Find out how they differ from wet sump oil systems.
Lighten the mood at the next cocktail party you attend.
He also synthesized chlorofluorocarbons (CFCs).
Ever spot what appears to be a second oil filter under a vehicle? Lemmy and Nick discuss the advantages of spin-on transmission filters for fluid protection and service.
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Auto care news and advice you can use.
The finer points of performing coarse alignments.
Lemmy explains why this basic task always comes before removing the positive cable to help you understand the theory behind the practice.
Resistance is futile.
Stop beating your sockets to death.
Learn about a shop that’s making Jeeps all they can be.
Patching a punctured tire is a common job, but are you up to date on the latest guidance for safe plug locations?
How one dealership stayed open through the uncertainty of a cyberattack.
Here are some tips to help get you started.