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The Role of Scan Tool Graphing in Complex Auto Mechanic Diagnostics

Automotive Training Centre

When today’s vehicles roll into the garage with a check engine light or a strange misfire, gone are the days of relying on guesswork. This essential diagnostic technique helps modern mechanics decode real-time vehicle data, and it’s a key skill taught at our auto mechanic school.

Mechanic 187
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The Importance Of Auto Diagnostics And Check Engine Light Service

Stringer Auto Repair

Have you ever been driving on the road and suddenly your check engine light comes on? Check engine lights can be a headache for vehicle owners, making them think about the repair costs, which is understandable. We will discuss the importance of auto diagnostics and check engine light service.

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Ask The NAPA Experts: How To Check Fuel Pressure

The NAPA Network

To test the fuel pressure with the engine running, leave the fuel pressure gauge attached, but place it where it will not contact any of the rotating engine accessories (fan, fan belt, pulleys, etc), and ensure the gauge will not fall due to engine vibration. Start the engine, and observe the fuel pressure gauge.

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Do I really need to change my car’s air filter?

Midwest Performance Cars

The proper operation of your engine is relying on enough air being able to move through the air intake system, through the air filter, and into the fuel delivery system. We hope this article has cleared the air for you regarding the air filters on your vehicle and the need for good maintenance.