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Software Updates: The New Oil Change in Car Maintenance

Automotive Training Centre

For decades in auto mechanic training , routine oil changes have been the gold standard in car maintenance. Miss one, and your engine pays the price. Just like oil keeps your engine running smoothly, software keeps your vehicle’s digital systems performing correctly and securely. Now, many issues are digital or a mix of both.

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How to Interpret Warning Alerts After Automotive School

Automotive Training Centre

Todays vehicles rely on advanced electronic systems to monitor performance, safety, and efficiency. Whether you’re servicing a gasoline-powered car or working as a hybrid and electric vehicle mechanic, recognizing what dashboard alerts mean is crucial for diagnosing and repairing vehicles effectively.

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Your Electronic Throttle Control Light Is On: Now What?

RepairSmith

That sudden lightning bolt symbol on your dashboard can be alarming — is your car on the verge of breaking down? It’s your electronic throttle control light indicating a fault in the throttle system. This Article Contains: What is the Electronic Throttle Control Light? This lets air into the engine.

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Understanding Service Bulletins For Auto Mechanic Training: A Hidden Gem in Auto Diagnostics

Automotive Training Centre

Unlike recall notices, TSBs typically address non-safety-related defects, from software glitches to persistent check engine light triggers. That means knowing how to navigate TSBs gives you a distinct edge, especially as vehicles become increasingly dependent on electronics, software, and advanced diagnostics.

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Audi, VW Turbo Diagnostics: Turbine Speed and Pressure

Tomorrow's Technician

Turbine speed is not a PID you will see on your scan tool for a Volkswagen or Audi turbocharged car or truck. But the turbine speed can be influenced by the engine and valves on the turbine and compressor side of the turbo. The signs of a leaking turbocharger system start with a lack of power or random misfires on Audi and VW engines.

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What Can Cause a Hissing Sound From Your Car (+ How to Fix)

RepairSmith

A hissing sound from your car often signals a coolant, vacuum, or exhaust leak. Not sure what’s making your car hiss at you? This Article Contains: 8 Common Causes of Hissing Sounds from Your Car and Signs to Watch For Is It Safe to Continue Driving with Hissing Sounds from Your Car? Don’t worry.

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Average Transmission Valve Body Replacement Cost (2025)

RepairSmith

If your cars gear shifts feel rougher than your Monday mornings, a failing transmission valve body could be the culprit. This covers: Parts cost: $100 to $2,500 Labor cost : $300 to $1,000 NOTE: Only automatic transmission cars have a valve body. Use jack stands to safely raise the car for access to the transmission.