Under what conditions would the EGR system be expected to be operational? We have the correct answer.

Smartphones, laptops, and computers are normally cleared of all data before selling or discarding to protect personal information.
How many times have you seen a hub dust cap with ugly dents from a sloppy installation? A dust cap tool is a handy tool for installing caps on customer vehicles without damaging the cap’s appearance.
Do your customers know the benefits of magnetic oil drain plugs? Swap out their standard drain plugs to help protect against unnecessary engine damage.
Auto care news and advice you can use.
Not so long ago, forced induction was mostly limited to high-performance sports cars and diesel trucks. Join Lemmy and Nick for a deep dive into modern forced induction systems and the parts that keep them running.
Don’t break fittings—break ‘em free.
That old smartphone can actually help when you don’t have a second set of eyes to help out.
Shop Press’ Miriam discusses tasks and tips to maintain a well-rounded shop.
Your guide to understanding controversy and proposed legislation that directly affects how repair professionals earn a paycheck.
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.
You ARE accounting for them, right?
With 84% approval, it’s the latest electoral show of support for providing owners and independent garages with more ability to repair motor vehicles.
Proper tooling and techniques are critical to repairing threads—and if you’re a mechanic, neither are marketed well to you.
DIFM customers just won’t purchase this common underhood part.
Think you know your dash lights? Shop Press contributors Keith, Miriam, Chris, and Greaser try their best to identify all kinds of lights, symbols, and indicators.
Each line item confirms it—cheating doesn’t pay.
Ford made a V-8 engine affordable to the mass market consumer for the first time.
Working on some battery cables or custom ground straps? A proper tool like Dorman’s 90707 heavy lug crimper has you covered.