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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. This means that the goals are increased torque at lower engine speeds.

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What to Do If Your Car’s Alternator Fails in Cold Weather

Scotty's Automotive Services

Dashboard Warning Lights: Check your dashboard for any warning lights, such as the battery light or the check engine light. Strange Noises: A squealing or grinding noise coming from the engine area could indicate a problem with the alternator.

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Common Issues on the Chevrolet Silverado (4th Generation)

RepairSmith

The fourth-generation Chevrolet Silverado, introduced in 2019 and still in-production, has been one of the best-selling trucks in the country, and it’s easy to see why. Mounts & Suspension Alignment: Loose engine or transmission mounts, as well as misaligned suspension, can amplify vibrations. Diesel-Specific Issues (3.0L

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Isn’t It Time We Rethink What a Master Level Technician Is?

AutoShopOwner

With a limited number of vehicle brands to learn, it didn’t take long to become proficient in all areas of automotive repair, from engine mechanical, drivetrain, electrical, steering, suspension, and all other systems. The Big Three, as they were once known, dominated the roadways in those days. That was back then.

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How to Check Your Engine Oil Level the Right Way

RepairSmith

To check your engine oil level, park on a level surface and turn off the engine. Then, remove it again to check the oil level compared with the dipstick’s markings (maximum and minimum). Open the hood and locate the dipstick: It usually has a yellow or orange handle and sits near the front of the engine bay.

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How Much Does a Transmission Cooler Replacement Cost? (2025)

RepairSmith

Transmission coolers are meant to last the lifetime of your truck or car. Heres the process a mechanic will follow to replace a transmission cooler: Park the car, engage the parking brake, and let the engine cool down completely. Start the engine and let it idle for a few minutes. Inspect the hose clamps and lines for leaks.

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Common Issues on the Ford Ranger (5th Generation)

RepairSmith

Below are some of the most common issues on the Ford Ranger 5th Generation truck. Engine Performance Issues You may experience hesitation or lack of power when accelerating, which is often traced to small boost leaks or a malfunctioning sensor. Updating to the latest firmware can possible improve shift quality.