DEF is easy to contaminate, and fortunately, it’s also easy to test. Check to be sure that your customers’ DEF is up to spec with these simple tests.
Your daily work is also a cruel automotive penalty.
Powerful tools—if you know how to use ‘em.
Smokin’ tires and smokin’ stacks!
Shop Press is the news and idea hub for everything related to working on cars and trucks, focusing on repair, technology, and wrenching lifestyle. With interesting stories from around the world, features on creative people and solutions, and all kinds of other stuff that’ll make you use your mind and your hands.
Auto care news and advice you can use.
Technician A completed a compression test, noting high readings suggest an exhaust restriction, while Technician B says the test checks volumetric efficiency.
In November 1988, two employees snuck a camera into AMC’s Kenosha plant for a farewell tour.
A little glimpse into the world of making old parts new.
Inspection of a belt goes beyond the old standbys of checking for cracks and fraying.
On a car with disc brakes, what is the most likely symptom of a vehicle with rotors that measured out-of-spec for thickness variation when measured at several places on the rotor surface?
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Auto care news and advice you can use.
Many high-end scan tools come with a capable digital storage oscilloscope. Time to put that tool to work.
Dorman trainer Pete Meier turned me on to a handy new tool.
When two transfer cases love each other very much…
A Master Technician and nationally known trainer joins the Shop Press family. Say hello to Pete Meier!
Female metric square drive plugs were new to me. They might be to you, too.
Almost every vehicle on the road has a longer wiper blade on the driver side. On older vehicles, you’ll also see two of the same size wipers working together. But can you think of any models that have the longer wiper blade on the passenger side?
Let’s review some of the icons and oddballs we’ve featured here so far.
What does “MIN THK.” really mean?