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.
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?
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Auto care news and advice you can use.
A/C systems are evolving with new designs and refrigerants, making accurate diagnosis and repair more important than ever.
Use it or lose it. Looking for an easy way to win over your customers that they’ll enjoy every time they drive? Look at their vehicles from a hypermiler’s perspective.
Pete Meier explains how a dial indicator is necessary for a true wear check.
Four proven ways to run a tighter ship at your shop.
Technician A is diagnosing a misfire. He states that a misfire is caused by a fault in the ignition system and that new plugs and coils will repair the problem. Technician B says that a misfire is detected when the ECM detects a variation in crankshaft speed.
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Auto care news and advice you can use.
The Japanese Domestic Market performance car you’ve waited 25 years to drive is finally ready for legal export.
If you’re still using torque sticks and impact power to install lug nuts and lug bolts, it’s time to reconsider.
The commander-in-chief’s road transportation, from Pierce-Arrow cars to the Kennedy Lincoln Continental.
Diagnosing the cause of a battery drain can be a challenge today.
Grab a generic OBD-II scan tool and take these first steps to turn it off and keep it off.
You may be surprised at how diesels have made a name for themselves in motorsports.
Technician A is preparing to recover the refrigerant from a customer’s vehicle. What are the steps he should take when performing this service?
Giorgetto Giugiaro influenced everything from groundbreaking supercars to beloved city vehicles.
