A practical approach to auto repair shop management.
Loaded knuckles streamline wheel bearing and suspension repairs to help shops boost efficiency and profitability.
Cars have a backup cooling system—use it when the situation demands!
New techs and DIYers should know that not all spark plugs are created, or treated, equally.
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Auto care news and advice you can use.
Ostensibly simplistic for casual users, the SAE plug is often an accident waiting to happen.
Assessing tire damage in order to make a repair decision, which technician is correct with the right repair?
Using your shop’s Cost of Doing Business (CODB) as a baseline for labor rates.
Tempted to skip battery isolation during a repair? Dorman Training Center instructor Pete Meier explains how this essential step can protect you from serious injury while working on a vehicle.
The unique culture of slab cars.
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Auto care news and advice you can use.
Technician A says the ECM’s main job is to keep emissions within certified limits. Technician B says fuel trim PIDs show corrections to fuel calculations. Who is correct?
This British engineer changed racing forever by making cars lighter, not more powerful.
How do you know when it’s time to flush coolant? Technicians may have different views on the subject, but Dorman Training Center instructor Pete Meier explains how using a test strip at every service is a surefire way to get an accurate picture of the coolant’s health.
This British engineer changed racing forever by making cars lighter, not more powerful.
Technicians debate using the min/max function of a digital voltmeter to test the battery and charging system on a customer’s vehicle to determine if the alternator has failed. Who is correct?
As ADAS becomes standard on modern vehicles, post-repair calibrations are a critical safety and legal requirement for every shop.
Tracking Pininfarina’s career from the beginning to 1987.
A primer on spotting unprofitable jobs before they make it to a bay.